High-Performance Non-doped Blue OLEDs based on Efficiently Triplet-Triplet Upconversion and Aggregation-induced Emission Article Swipe
Pengbo Han
,
Chengwei Lin
,
Kaojin Wang
,
Yanping Qiu
,
Haozhong Wu
,
Dongge Ma
,
Anjun Qin
,
Ben Zhong Tang
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.26434/chemrxiv.13550579.v1
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.26434/chemrxiv.13550579.v1
Triplet-triplet upconversion (TTU), where two low-energy triplet excitons are converted to one higher energy singlet exciton, is excellent approach to break through the theoretical limit of the pure fluorescent organic light-emitting diodes (OLEDs) by 5%. To data, however, the reported emitters with high emission efficiency and efficiently TTU in film state are rare. Herein, we design the blue aggregation-induced emission luminogens (AIEgens) and investigate their upconversion efficiency. TPA-An-mPhCz can not only achieve high emission efficiency in the film state, but also show high upconversion efficiency of close to 50% even though the calculated energy level of the triplet excitons (T 2 ) is lower than 2T 1 . A possible upconversion mechanism is proposed according to the transient electroluminescence spectra and theoretical calculation. This strategy may provide a new platform for the construction of highly efficient non-doped blue OLEDs based on TTU and AIEgens.
Related Topics
Concepts
Metadata
- Type
- preprint
- Language
- en
- Landing Page
- https://doi.org/10.26434/chemrxiv.13550579.v1
- OA Status
- gold
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3208271104
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W3208271104Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.26434/chemrxiv.13550579.v1Digital Object Identifier
- Title
-
High-Performance Non-doped Blue OLEDs based on Efficiently Triplet-Triplet Upconversion and Aggregation-induced EmissionWork title
- Type
-
preprintOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2021Year of publication
- Publication date
-
2021-01-20Full publication date if available
- Authors
-
Pengbo Han, Chengwei Lin, Kaojin Wang, Yanping Qiu, Haozhong Wu, Dongge Ma, Anjun Qin, Ben Zhong TangList of authors in order
- Landing page
-
https://doi.org/10.26434/chemrxiv.13550579.v1Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://doi.org/10.26434/chemrxiv.13550579.v1Direct OA link when available
- Concepts
-
Photon upconversion, OLED, Optoelectronics, Exciton, Materials science, Electroluminescence, Doping, Singlet state, Triplet state, Diode, Photochemistry, Chemistry, Nanotechnology, Physics, Atomic physics, Molecule, Excited state, Condensed matter physics, Organic chemistry, Layer (electronics)Top concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
- Related works (count)
-
10Other works algorithmically related by OpenAlex
Full payload
| id | https://openalex.org/W3208271104 |
|---|---|
| doi | https://doi.org/10.26434/chemrxiv.13550579.v1 |
| ids.doi | https://doi.org/10.26434/chemrxiv.13550579.v1 |
| ids.mag | 3208271104 |
| ids.openalex | https://openalex.org/W3208271104 |
| fwci | 0.0 |
| type | preprint |
| title | High-Performance Non-doped Blue OLEDs based on Efficiently Triplet-Triplet Upconversion and Aggregation-induced Emission |
| biblio.issue | |
| biblio.volume | |
| biblio.last_page | |
| biblio.first_page | |
| topics[0].id | https://openalex.org/T11240 |
| topics[0].field.id | https://openalex.org/fields/25 |
| topics[0].field.display_name | Materials Science |
| topics[0].score | 0.9998999834060669 |
| topics[0].domain.id | https://openalex.org/domains/3 |
| topics[0].domain.display_name | Physical Sciences |
| topics[0].subfield.id | https://openalex.org/subfields/2505 |
| topics[0].subfield.display_name | Materials Chemistry |
| topics[0].display_name | Luminescence and Fluorescent Materials |
| topics[1].id | https://openalex.org/T10611 |
| topics[1].field.id | https://openalex.org/fields/22 |
| topics[1].field.display_name | Engineering |
| topics[1].score | 0.9998999834060669 |
| topics[1].domain.id | https://openalex.org/domains/3 |
| topics[1].domain.display_name | Physical Sciences |
| topics[1].subfield.id | https://openalex.org/subfields/2208 |
| topics[1].subfield.display_name | Electrical and Electronic Engineering |
| topics[1].display_name | Organic Light-Emitting Diodes Research |
| topics[2].id | https://openalex.org/T10247 |
| topics[2].field.id | https://openalex.org/fields/22 |
| topics[2].field.display_name | Engineering |
| topics[2].score | 0.9886999726295471 |
| topics[2].domain.id | https://openalex.org/domains/3 |
| topics[2].domain.display_name | Physical Sciences |
| topics[2].subfield.id | https://openalex.org/subfields/2208 |
| topics[2].subfield.display_name | Electrical and Electronic Engineering |
| topics[2].display_name | Perovskite Materials and Applications |
| is_xpac | False |
| apc_list | |
| apc_paid | |
| concepts[0].id | https://openalex.org/C11630735 |
| concepts[0].level | 3 |
| concepts[0].score | 0.8800790309906006 |
| concepts[0].wikidata | https://www.wikidata.org/wiki/Q7187864 |
| concepts[0].display_name | Photon upconversion |
| concepts[1].id | https://openalex.org/C150759737 |
| concepts[1].level | 3 |
| concepts[1].score | 0.8246495723724365 |
| concepts[1].wikidata | https://www.wikidata.org/wiki/Q209593 |
| concepts[1].display_name | OLED |
| concepts[2].id | https://openalex.org/C49040817 |
| concepts[2].level | 1 |
| concepts[2].score | 0.6445564031600952 |
| concepts[2].wikidata | https://www.wikidata.org/wiki/Q193091 |
| concepts[2].display_name | Optoelectronics |
| concepts[3].id | https://openalex.org/C17729963 |
| concepts[3].level | 2 |
| concepts[3].score | 0.6424810886383057 |
| concepts[3].wikidata | https://www.wikidata.org/wiki/Q858289 |
| concepts[3].display_name | Exciton |
| concepts[4].id | https://openalex.org/C192562407 |
| concepts[4].level | 0 |
| concepts[4].score | 0.6206907629966736 |
| concepts[4].wikidata | https://www.wikidata.org/wiki/Q228736 |
| concepts[4].display_name | Materials science |
| concepts[5].id | https://openalex.org/C31625292 |
| concepts[5].level | 3 |
| concepts[5].score | 0.6165557503700256 |
| concepts[5].wikidata | https://www.wikidata.org/wiki/Q215803 |
| concepts[5].display_name | Electroluminescence |
| concepts[6].id | https://openalex.org/C57863236 |
| concepts[6].level | 2 |
| concepts[6].score | 0.5642717480659485 |
| concepts[6].wikidata | https://www.wikidata.org/wiki/Q1130571 |
| concepts[6].display_name | Doping |
| concepts[7].id | https://openalex.org/C33062035 |
| concepts[7].level | 3 |
| concepts[7].score | 0.5342238545417786 |
| concepts[7].wikidata | https://www.wikidata.org/wiki/Q3296863 |
| concepts[7].display_name | Singlet state |
| concepts[8].id | https://openalex.org/C76766466 |
| concepts[8].level | 3 |
| concepts[8].score | 0.4458525478839874 |
| concepts[8].wikidata | https://www.wikidata.org/wiki/Q3036629 |
| concepts[8].display_name | Triplet state |
| concepts[9].id | https://openalex.org/C78434282 |
| concepts[9].level | 2 |
| concepts[9].score | 0.4458240568637848 |
| concepts[9].wikidata | https://www.wikidata.org/wiki/Q11656 |
| concepts[9].display_name | Diode |
| concepts[10].id | https://openalex.org/C75473681 |
| concepts[10].level | 1 |
| concepts[10].score | 0.34595435857772827 |
| concepts[10].wikidata | https://www.wikidata.org/wiki/Q188651 |
| concepts[10].display_name | Photochemistry |
| concepts[11].id | https://openalex.org/C185592680 |
| concepts[11].level | 0 |
| concepts[11].score | 0.2471003234386444 |
| concepts[11].wikidata | https://www.wikidata.org/wiki/Q2329 |
| concepts[11].display_name | Chemistry |
| concepts[12].id | https://openalex.org/C171250308 |
| concepts[12].level | 1 |
| concepts[12].score | 0.16987591981887817 |
| concepts[12].wikidata | https://www.wikidata.org/wiki/Q11468 |
| concepts[12].display_name | Nanotechnology |
| concepts[13].id | https://openalex.org/C121332964 |
| concepts[13].level | 0 |
| concepts[13].score | 0.1262819766998291 |
| concepts[13].wikidata | https://www.wikidata.org/wiki/Q413 |
| concepts[13].display_name | Physics |
| concepts[14].id | https://openalex.org/C184779094 |
| concepts[14].level | 1 |
| concepts[14].score | 0.11863154172897339 |
| concepts[14].wikidata | https://www.wikidata.org/wiki/Q26383 |
| concepts[14].display_name | Atomic physics |
| concepts[15].id | https://openalex.org/C32909587 |
| concepts[15].level | 2 |
| concepts[15].score | 0.07395100593566895 |
| concepts[15].wikidata | https://www.wikidata.org/wiki/Q11369 |
| concepts[15].display_name | Molecule |
| concepts[16].id | https://openalex.org/C181500209 |
| concepts[16].level | 2 |
| concepts[16].score | 0.07289925217628479 |
| concepts[16].wikidata | https://www.wikidata.org/wiki/Q215328 |
| concepts[16].display_name | Excited state |
| concepts[17].id | https://openalex.org/C26873012 |
| concepts[17].level | 1 |
| concepts[17].score | 0.05525517463684082 |
| concepts[17].wikidata | https://www.wikidata.org/wiki/Q214781 |
| concepts[17].display_name | Condensed matter physics |
| concepts[18].id | https://openalex.org/C178790620 |
| concepts[18].level | 1 |
| concepts[18].score | 0.0 |
| concepts[18].wikidata | https://www.wikidata.org/wiki/Q11351 |
| concepts[18].display_name | Organic chemistry |
| concepts[19].id | https://openalex.org/C2779227376 |
| concepts[19].level | 2 |
| concepts[19].score | 0.0 |
| concepts[19].wikidata | https://www.wikidata.org/wiki/Q6505497 |
| concepts[19].display_name | Layer (electronics) |
| keywords[0].id | https://openalex.org/keywords/photon-upconversion |
| keywords[0].score | 0.8800790309906006 |
| keywords[0].display_name | Photon upconversion |
| keywords[1].id | https://openalex.org/keywords/oled |
| keywords[1].score | 0.8246495723724365 |
| keywords[1].display_name | OLED |
| keywords[2].id | https://openalex.org/keywords/optoelectronics |
| keywords[2].score | 0.6445564031600952 |
| keywords[2].display_name | Optoelectronics |
| keywords[3].id | https://openalex.org/keywords/exciton |
| keywords[3].score | 0.6424810886383057 |
| keywords[3].display_name | Exciton |
| keywords[4].id | https://openalex.org/keywords/materials-science |
| keywords[4].score | 0.6206907629966736 |
| keywords[4].display_name | Materials science |
| keywords[5].id | https://openalex.org/keywords/electroluminescence |
| keywords[5].score | 0.6165557503700256 |
| keywords[5].display_name | Electroluminescence |
| keywords[6].id | https://openalex.org/keywords/doping |
| keywords[6].score | 0.5642717480659485 |
| keywords[6].display_name | Doping |
| keywords[7].id | https://openalex.org/keywords/singlet-state |
| keywords[7].score | 0.5342238545417786 |
| keywords[7].display_name | Singlet state |
| keywords[8].id | https://openalex.org/keywords/triplet-state |
| keywords[8].score | 0.4458525478839874 |
| keywords[8].display_name | Triplet state |
| keywords[9].id | https://openalex.org/keywords/diode |
| keywords[9].score | 0.4458240568637848 |
| keywords[9].display_name | Diode |
| keywords[10].id | https://openalex.org/keywords/photochemistry |
| keywords[10].score | 0.34595435857772827 |
| keywords[10].display_name | Photochemistry |
| keywords[11].id | https://openalex.org/keywords/chemistry |
| keywords[11].score | 0.2471003234386444 |
| keywords[11].display_name | Chemistry |
| keywords[12].id | https://openalex.org/keywords/nanotechnology |
| keywords[12].score | 0.16987591981887817 |
| keywords[12].display_name | Nanotechnology |
| keywords[13].id | https://openalex.org/keywords/physics |
| keywords[13].score | 0.1262819766998291 |
| keywords[13].display_name | Physics |
| keywords[14].id | https://openalex.org/keywords/atomic-physics |
| keywords[14].score | 0.11863154172897339 |
| keywords[14].display_name | Atomic physics |
| keywords[15].id | https://openalex.org/keywords/molecule |
| keywords[15].score | 0.07395100593566895 |
| keywords[15].display_name | Molecule |
| keywords[16].id | https://openalex.org/keywords/excited-state |
| keywords[16].score | 0.07289925217628479 |
| keywords[16].display_name | Excited state |
| keywords[17].id | https://openalex.org/keywords/condensed-matter-physics |
| keywords[17].score | 0.05525517463684082 |
| keywords[17].display_name | Condensed matter physics |
| language | en |
| locations[0].id | doi:10.26434/chemrxiv.13550579.v1 |
| locations[0].is_oa | True |
| locations[0].source | |
| locations[0].license | cc-by-nc-nd |
| locations[0].pdf_url | |
| locations[0].version | acceptedVersion |
| locations[0].raw_type | posted-content |
| locations[0].license_id | https://openalex.org/licenses/cc-by-nc-nd |
| locations[0].is_accepted | True |
| locations[0].is_published | False |
| locations[0].raw_source_name | |
| locations[0].landing_page_url | https://doi.org/10.26434/chemrxiv.13550579.v1 |
| locations[1].id | pmh:oai:figshare.com:article/13550579 |
| locations[1].is_oa | True |
| locations[1].source.id | https://openalex.org/S4306400572 |
| locations[1].source.issn | |
| locations[1].source.type | repository |
| locations[1].source.is_oa | False |
| locations[1].source.issn_l | |
| locations[1].source.is_core | False |
| locations[1].source.is_in_doaj | False |
| locations[1].source.display_name | OPAL (Open@LaTrobe) (La Trobe University) |
| locations[1].source.host_organization | https://openalex.org/I196829312 |
| locations[1].source.host_organization_name | La Trobe University |
| locations[1].source.host_organization_lineage | https://openalex.org/I196829312 |
| locations[1].license | cc-by-nc-nd |
| locations[1].pdf_url | |
| locations[1].version | submittedVersion |
| locations[1].raw_type | Text |
| locations[1].license_id | https://openalex.org/licenses/cc-by-nc-nd |
| locations[1].is_accepted | False |
| locations[1].is_published | False |
| locations[1].raw_source_name | |
| locations[1].landing_page_url | |
| indexed_in | crossref |
| authorships[0].author.id | https://openalex.org/A5061490906 |
| authorships[0].author.orcid | |
| authorships[0].author.display_name | Pengbo Han |
| authorships[0].countries | CN, HK |
| authorships[0].affiliations[0].institution_ids | https://openalex.org/I200769079, https://openalex.org/I889458895 |
| authorships[0].affiliations[0].raw_affiliation_string | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China |
| authorships[0].affiliations[1].institution_ids | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[0].affiliations[1].raw_affiliation_string | State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[0].institutions[0].id | https://openalex.org/I4391767939 |
| authorships[0].institutions[0].ror | https://ror.org/03d61dw70 |
| authorships[0].institutions[0].type | facility |
| authorships[0].institutions[0].lineage | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[0].institutions[0].country_code | |
| authorships[0].institutions[0].display_name | State Key Laboratory of Luminescent Materials and Devices |
| authorships[0].institutions[1].id | https://openalex.org/I90610280 |
| authorships[0].institutions[1].ror | https://ror.org/0530pts50 |
| authorships[0].institutions[1].type | education |
| authorships[0].institutions[1].lineage | https://openalex.org/I90610280 |
| authorships[0].institutions[1].country_code | CN |
| authorships[0].institutions[1].display_name | South China University of Technology |
| authorships[0].institutions[2].id | https://openalex.org/I200769079 |
| authorships[0].institutions[2].ror | https://ror.org/00q4vv597 |
| authorships[0].institutions[2].type | education |
| authorships[0].institutions[2].lineage | https://openalex.org/I200769079 |
| authorships[0].institutions[2].country_code | HK |
| authorships[0].institutions[2].display_name | Hong Kong University of Science and Technology |
| authorships[0].institutions[3].id | https://openalex.org/I889458895 |
| authorships[0].institutions[3].ror | https://ror.org/02zhqgq86 |
| authorships[0].institutions[3].type | education |
| authorships[0].institutions[3].lineage | https://openalex.org/I889458895 |
| authorships[0].institutions[3].country_code | HK |
| authorships[0].institutions[3].display_name | University of Hong Kong |
| authorships[0].author_position | first |
| authorships[0].raw_author_name | Pengbo Han |
| authorships[0].is_corresponding | False |
| authorships[0].raw_affiliation_strings | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[1].author.id | https://openalex.org/A5089444440 |
| authorships[1].author.orcid | https://orcid.org/0000-0002-1120-6560 |
| authorships[1].author.display_name | Chengwei Lin |
| authorships[1].countries | CN, HK |
| authorships[1].affiliations[0].institution_ids | https://openalex.org/I200769079, https://openalex.org/I889458895 |
| authorships[1].affiliations[0].raw_affiliation_string | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China |
| authorships[1].affiliations[1].institution_ids | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[1].affiliations[1].raw_affiliation_string | State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[1].institutions[0].id | https://openalex.org/I4391767939 |
| authorships[1].institutions[0].ror | https://ror.org/03d61dw70 |
| authorships[1].institutions[0].type | facility |
| authorships[1].institutions[0].lineage | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[1].institutions[0].country_code | |
| authorships[1].institutions[0].display_name | State Key Laboratory of Luminescent Materials and Devices |
| authorships[1].institutions[1].id | https://openalex.org/I90610280 |
| authorships[1].institutions[1].ror | https://ror.org/0530pts50 |
| authorships[1].institutions[1].type | education |
| authorships[1].institutions[1].lineage | https://openalex.org/I90610280 |
| authorships[1].institutions[1].country_code | CN |
| authorships[1].institutions[1].display_name | South China University of Technology |
| authorships[1].institutions[2].id | https://openalex.org/I200769079 |
| authorships[1].institutions[2].ror | https://ror.org/00q4vv597 |
| authorships[1].institutions[2].type | education |
| authorships[1].institutions[2].lineage | https://openalex.org/I200769079 |
| authorships[1].institutions[2].country_code | HK |
| authorships[1].institutions[2].display_name | Hong Kong University of Science and Technology |
| authorships[1].institutions[3].id | https://openalex.org/I889458895 |
| authorships[1].institutions[3].ror | https://ror.org/02zhqgq86 |
| authorships[1].institutions[3].type | education |
| authorships[1].institutions[3].lineage | https://openalex.org/I889458895 |
| authorships[1].institutions[3].country_code | HK |
| authorships[1].institutions[3].display_name | University of Hong Kong |
| authorships[1].author_position | middle |
| authorships[1].raw_author_name | Chengwei Lin |
| authorships[1].is_corresponding | False |
| authorships[1].raw_affiliation_strings | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[2].author.id | https://openalex.org/A5080210309 |
| authorships[2].author.orcid | https://orcid.org/0000-0001-5780-776X |
| authorships[2].author.display_name | Kaojin Wang |
| authorships[2].countries | CN, HK |
| authorships[2].affiliations[0].institution_ids | https://openalex.org/I200769079, https://openalex.org/I889458895 |
| authorships[2].affiliations[0].raw_affiliation_string | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China |
| authorships[2].affiliations[1].institution_ids | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[2].affiliations[1].raw_affiliation_string | State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[2].institutions[0].id | https://openalex.org/I4391767939 |
| authorships[2].institutions[0].ror | https://ror.org/03d61dw70 |
| authorships[2].institutions[0].type | facility |
| authorships[2].institutions[0].lineage | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[2].institutions[0].country_code | |
| authorships[2].institutions[0].display_name | State Key Laboratory of Luminescent Materials and Devices |
| authorships[2].institutions[1].id | https://openalex.org/I90610280 |
| authorships[2].institutions[1].ror | https://ror.org/0530pts50 |
| authorships[2].institutions[1].type | education |
| authorships[2].institutions[1].lineage | https://openalex.org/I90610280 |
| authorships[2].institutions[1].country_code | CN |
| authorships[2].institutions[1].display_name | South China University of Technology |
| authorships[2].institutions[2].id | https://openalex.org/I200769079 |
| authorships[2].institutions[2].ror | https://ror.org/00q4vv597 |
| authorships[2].institutions[2].type | education |
| authorships[2].institutions[2].lineage | https://openalex.org/I200769079 |
| authorships[2].institutions[2].country_code | HK |
| authorships[2].institutions[2].display_name | Hong Kong University of Science and Technology |
| authorships[2].institutions[3].id | https://openalex.org/I889458895 |
| authorships[2].institutions[3].ror | https://ror.org/02zhqgq86 |
| authorships[2].institutions[3].type | education |
| authorships[2].institutions[3].lineage | https://openalex.org/I889458895 |
| authorships[2].institutions[3].country_code | HK |
| authorships[2].institutions[3].display_name | University of Hong Kong |
| authorships[2].author_position | middle |
| authorships[2].raw_author_name | Kaojin Wang |
| authorships[2].is_corresponding | False |
| authorships[2].raw_affiliation_strings | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[3].author.id | https://openalex.org/A5017336247 |
| authorships[3].author.orcid | https://orcid.org/0000-0003-2948-2173 |
| authorships[3].author.display_name | Yanping Qiu |
| authorships[3].countries | CN, HK |
| authorships[3].affiliations[0].institution_ids | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[3].affiliations[0].raw_affiliation_string | State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[3].affiliations[1].institution_ids | https://openalex.org/I200769079, https://openalex.org/I889458895 |
| authorships[3].affiliations[1].raw_affiliation_string | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China |
| authorships[3].institutions[0].id | https://openalex.org/I4391767939 |
| authorships[3].institutions[0].ror | https://ror.org/03d61dw70 |
| authorships[3].institutions[0].type | facility |
| authorships[3].institutions[0].lineage | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[3].institutions[0].country_code | |
| authorships[3].institutions[0].display_name | State Key Laboratory of Luminescent Materials and Devices |
| authorships[3].institutions[1].id | https://openalex.org/I90610280 |
| authorships[3].institutions[1].ror | https://ror.org/0530pts50 |
| authorships[3].institutions[1].type | education |
| authorships[3].institutions[1].lineage | https://openalex.org/I90610280 |
| authorships[3].institutions[1].country_code | CN |
| authorships[3].institutions[1].display_name | South China University of Technology |
| authorships[3].institutions[2].id | https://openalex.org/I200769079 |
| authorships[3].institutions[2].ror | https://ror.org/00q4vv597 |
| authorships[3].institutions[2].type | education |
| authorships[3].institutions[2].lineage | https://openalex.org/I200769079 |
| authorships[3].institutions[2].country_code | HK |
| authorships[3].institutions[2].display_name | Hong Kong University of Science and Technology |
| authorships[3].institutions[3].id | https://openalex.org/I889458895 |
| authorships[3].institutions[3].ror | https://ror.org/02zhqgq86 |
| authorships[3].institutions[3].type | education |
| authorships[3].institutions[3].lineage | https://openalex.org/I889458895 |
| authorships[3].institutions[3].country_code | HK |
| authorships[3].institutions[3].display_name | University of Hong Kong |
| authorships[3].author_position | middle |
| authorships[3].raw_author_name | Yanping Qiu |
| authorships[3].is_corresponding | False |
| authorships[3].raw_affiliation_strings | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[4].author.id | https://openalex.org/A5023424038 |
| authorships[4].author.orcid | |
| authorships[4].author.display_name | Haozhong Wu |
| authorships[4].countries | CN, HK |
| authorships[4].affiliations[0].institution_ids | https://openalex.org/I200769079, https://openalex.org/I889458895 |
| authorships[4].affiliations[0].raw_affiliation_string | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China |
| authorships[4].affiliations[1].institution_ids | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[4].affiliations[1].raw_affiliation_string | State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[4].institutions[0].id | https://openalex.org/I4391767939 |
| authorships[4].institutions[0].ror | https://ror.org/03d61dw70 |
| authorships[4].institutions[0].type | facility |
| authorships[4].institutions[0].lineage | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[4].institutions[0].country_code | |
| authorships[4].institutions[0].display_name | State Key Laboratory of Luminescent Materials and Devices |
| authorships[4].institutions[1].id | https://openalex.org/I90610280 |
| authorships[4].institutions[1].ror | https://ror.org/0530pts50 |
| authorships[4].institutions[1].type | education |
| authorships[4].institutions[1].lineage | https://openalex.org/I90610280 |
| authorships[4].institutions[1].country_code | CN |
| authorships[4].institutions[1].display_name | South China University of Technology |
| authorships[4].institutions[2].id | https://openalex.org/I200769079 |
| authorships[4].institutions[2].ror | https://ror.org/00q4vv597 |
| authorships[4].institutions[2].type | education |
| authorships[4].institutions[2].lineage | https://openalex.org/I200769079 |
| authorships[4].institutions[2].country_code | HK |
| authorships[4].institutions[2].display_name | Hong Kong University of Science and Technology |
| authorships[4].institutions[3].id | https://openalex.org/I889458895 |
| authorships[4].institutions[3].ror | https://ror.org/02zhqgq86 |
| authorships[4].institutions[3].type | education |
| authorships[4].institutions[3].lineage | https://openalex.org/I889458895 |
| authorships[4].institutions[3].country_code | HK |
| authorships[4].institutions[3].display_name | University of Hong Kong |
| authorships[4].author_position | middle |
| authorships[4].raw_author_name | Haozhong Wu |
| authorships[4].is_corresponding | False |
| authorships[4].raw_affiliation_strings | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[5].author.id | https://openalex.org/A5087951236 |
| authorships[5].author.orcid | https://orcid.org/0000-0001-9337-9715 |
| authorships[5].author.display_name | Dongge Ma |
| authorships[5].countries | CN, HK |
| authorships[5].affiliations[0].institution_ids | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[5].affiliations[0].raw_affiliation_string | State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[5].affiliations[1].institution_ids | https://openalex.org/I200769079, https://openalex.org/I889458895 |
| authorships[5].affiliations[1].raw_affiliation_string | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China |
| authorships[5].institutions[0].id | https://openalex.org/I4391767939 |
| authorships[5].institutions[0].ror | https://ror.org/03d61dw70 |
| authorships[5].institutions[0].type | facility |
| authorships[5].institutions[0].lineage | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[5].institutions[0].country_code | |
| authorships[5].institutions[0].display_name | State Key Laboratory of Luminescent Materials and Devices |
| authorships[5].institutions[1].id | https://openalex.org/I90610280 |
| authorships[5].institutions[1].ror | https://ror.org/0530pts50 |
| authorships[5].institutions[1].type | education |
| authorships[5].institutions[1].lineage | https://openalex.org/I90610280 |
| authorships[5].institutions[1].country_code | CN |
| authorships[5].institutions[1].display_name | South China University of Technology |
| authorships[5].institutions[2].id | https://openalex.org/I200769079 |
| authorships[5].institutions[2].ror | https://ror.org/00q4vv597 |
| authorships[5].institutions[2].type | education |
| authorships[5].institutions[2].lineage | https://openalex.org/I200769079 |
| authorships[5].institutions[2].country_code | HK |
| authorships[5].institutions[2].display_name | Hong Kong University of Science and Technology |
| authorships[5].institutions[3].id | https://openalex.org/I889458895 |
| authorships[5].institutions[3].ror | https://ror.org/02zhqgq86 |
| authorships[5].institutions[3].type | education |
| authorships[5].institutions[3].lineage | https://openalex.org/I889458895 |
| authorships[5].institutions[3].country_code | HK |
| authorships[5].institutions[3].display_name | University of Hong Kong |
| authorships[5].author_position | middle |
| authorships[5].raw_author_name | Dongge Ma |
| authorships[5].is_corresponding | False |
| authorships[5].raw_affiliation_strings | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[6].author.id | https://openalex.org/A5012745584 |
| authorships[6].author.orcid | https://orcid.org/0000-0001-7158-1808 |
| authorships[6].author.display_name | Anjun Qin |
| authorships[6].countries | CN |
| authorships[6].affiliations[0].institution_ids | https://openalex.org/I90610280 |
| authorships[6].affiliations[0].raw_affiliation_string | South China University of Technology |
| authorships[6].institutions[0].id | https://openalex.org/I90610280 |
| authorships[6].institutions[0].ror | https://ror.org/0530pts50 |
| authorships[6].institutions[0].type | education |
| authorships[6].institutions[0].lineage | https://openalex.org/I90610280 |
| authorships[6].institutions[0].country_code | CN |
| authorships[6].institutions[0].display_name | South China University of Technology |
| authorships[6].author_position | middle |
| authorships[6].raw_author_name | Anjun Qin |
| authorships[6].is_corresponding | False |
| authorships[6].raw_affiliation_strings | South China University of Technology |
| authorships[7].author.id | https://openalex.org/A5089379373 |
| authorships[7].author.orcid | https://orcid.org/0000-0002-0293-964X |
| authorships[7].author.display_name | Ben Zhong Tang |
| authorships[7].countries | CN, HK |
| authorships[7].affiliations[0].institution_ids | https://openalex.org/I200769079, https://openalex.org/I889458895 |
| authorships[7].affiliations[0].raw_affiliation_string | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China |
| authorships[7].affiliations[1].institution_ids | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[7].affiliations[1].raw_affiliation_string | State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| authorships[7].institutions[0].id | https://openalex.org/I4391767939 |
| authorships[7].institutions[0].ror | https://ror.org/03d61dw70 |
| authorships[7].institutions[0].type | facility |
| authorships[7].institutions[0].lineage | https://openalex.org/I4391767939, https://openalex.org/I90610280 |
| authorships[7].institutions[0].country_code | |
| authorships[7].institutions[0].display_name | State Key Laboratory of Luminescent Materials and Devices |
| authorships[7].institutions[1].id | https://openalex.org/I90610280 |
| authorships[7].institutions[1].ror | https://ror.org/0530pts50 |
| authorships[7].institutions[1].type | education |
| authorships[7].institutions[1].lineage | https://openalex.org/I90610280 |
| authorships[7].institutions[1].country_code | CN |
| authorships[7].institutions[1].display_name | South China University of Technology |
| authorships[7].institutions[2].id | https://openalex.org/I200769079 |
| authorships[7].institutions[2].ror | https://ror.org/00q4vv597 |
| authorships[7].institutions[2].type | education |
| authorships[7].institutions[2].lineage | https://openalex.org/I200769079 |
| authorships[7].institutions[2].country_code | HK |
| authorships[7].institutions[2].display_name | Hong Kong University of Science and Technology |
| authorships[7].institutions[3].id | https://openalex.org/I889458895 |
| authorships[7].institutions[3].ror | https://ror.org/02zhqgq86 |
| authorships[7].institutions[3].type | education |
| authorships[7].institutions[3].lineage | https://openalex.org/I889458895 |
| authorships[7].institutions[3].country_code | HK |
| authorships[7].institutions[3].display_name | University of Hong Kong |
| authorships[7].author_position | last |
| authorships[7].raw_author_name | Ben Zhong Tang |
| authorships[7].is_corresponding | False |
| authorships[7].raw_affiliation_strings | Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong (China, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission South China University of Technology Guangzhou, 510640 (China |
| has_content.pdf | False |
| has_content.grobid_xml | False |
| is_paratext | False |
| open_access.is_oa | True |
| open_access.oa_url | https://doi.org/10.26434/chemrxiv.13550579.v1 |
| open_access.oa_status | gold |
| open_access.any_repository_has_fulltext | False |
| created_date | 2025-10-10T00:00:00 |
| display_name | High-Performance Non-doped Blue OLEDs based on Efficiently Triplet-Triplet Upconversion and Aggregation-induced Emission |
| has_fulltext | False |
| is_retracted | False |
| updated_date | 2025-11-06T03:46:38.306776 |
| primary_topic.id | https://openalex.org/T11240 |
| primary_topic.field.id | https://openalex.org/fields/25 |
| primary_topic.field.display_name | Materials Science |
| primary_topic.score | 0.9998999834060669 |
| primary_topic.domain.id | https://openalex.org/domains/3 |
| primary_topic.domain.display_name | Physical Sciences |
| primary_topic.subfield.id | https://openalex.org/subfields/2505 |
| primary_topic.subfield.display_name | Materials Chemistry |
| primary_topic.display_name | Luminescence and Fluorescent Materials |
| related_works | https://openalex.org/W2533746694, https://openalex.org/W1997642105, https://openalex.org/W2081911835, https://openalex.org/W2002674606, https://openalex.org/W2348990831, https://openalex.org/W1990951599, https://openalex.org/W2053142667, https://openalex.org/W2005450231, https://openalex.org/W2040109601, https://openalex.org/W1996993896 |
| cited_by_count | 0 |
| locations_count | 2 |
| best_oa_location.id | doi:10.26434/chemrxiv.13550579.v1 |
| best_oa_location.is_oa | True |
| best_oa_location.source | |
| best_oa_location.license | cc-by-nc-nd |
| best_oa_location.pdf_url | |
| best_oa_location.version | acceptedVersion |
| best_oa_location.raw_type | posted-content |
| best_oa_location.license_id | https://openalex.org/licenses/cc-by-nc-nd |
| best_oa_location.is_accepted | True |
| best_oa_location.is_published | False |
| best_oa_location.raw_source_name | |
| best_oa_location.landing_page_url | https://doi.org/10.26434/chemrxiv.13550579.v1 |
| primary_location.id | doi:10.26434/chemrxiv.13550579.v1 |
| primary_location.is_oa | True |
| primary_location.source | |
| primary_location.license | cc-by-nc-nd |
| primary_location.pdf_url | |
| primary_location.version | acceptedVersion |
| primary_location.raw_type | posted-content |
| primary_location.license_id | https://openalex.org/licenses/cc-by-nc-nd |
| primary_location.is_accepted | True |
| primary_location.is_published | False |
| primary_location.raw_source_name | |
| primary_location.landing_page_url | https://doi.org/10.26434/chemrxiv.13550579.v1 |
| publication_date | 2021-01-20 |
| publication_year | 2021 |
| referenced_works_count | 0 |
| abstract_inverted_index.) | 101 |
| abstract_inverted_index.. | 107 |
| abstract_inverted_index.1 | 106 |
| abstract_inverted_index.2 | 100 |
| abstract_inverted_index.A | 108 |
| abstract_inverted_index.a | 127 |
| abstract_inverted_index.(T | 99 |
| abstract_inverted_index.2T | 105 |
| abstract_inverted_index.To | 35 |
| abstract_inverted_index.by | 33 |
| abstract_inverted_index.in | 48, 75 |
| abstract_inverted_index.is | 16, 102, 112 |
| abstract_inverted_index.of | 25, 85, 95, 133 |
| abstract_inverted_index.on | 140 |
| abstract_inverted_index.to | 10, 19, 87, 115 |
| abstract_inverted_index.we | 54 |
| abstract_inverted_index.5%. | 34 |
| abstract_inverted_index.50% | 88 |
| abstract_inverted_index.TTU | 47, 141 |
| abstract_inverted_index.and | 45, 62, 120, 142 |
| abstract_inverted_index.are | 8, 51 |
| abstract_inverted_index.but | 79 |
| abstract_inverted_index.can | 68 |
| abstract_inverted_index.for | 130 |
| abstract_inverted_index.may | 125 |
| abstract_inverted_index.new | 128 |
| abstract_inverted_index.not | 69 |
| abstract_inverted_index.one | 11 |
| abstract_inverted_index.the | 22, 26, 38, 56, 76, 91, 96, 116, 131 |
| abstract_inverted_index.two | 4 |
| abstract_inverted_index.This | 123 |
| abstract_inverted_index.also | 80 |
| abstract_inverted_index.blue | 57, 137 |
| abstract_inverted_index.even | 89 |
| abstract_inverted_index.film | 49, 77 |
| abstract_inverted_index.high | 42, 72, 82 |
| abstract_inverted_index.only | 70 |
| abstract_inverted_index.pure | 27 |
| abstract_inverted_index.show | 81 |
| abstract_inverted_index.than | 104 |
| abstract_inverted_index.with | 41 |
| abstract_inverted_index.OLEDs | 138 |
| abstract_inverted_index.based | 139 |
| abstract_inverted_index.break | 20 |
| abstract_inverted_index.close | 86 |
| abstract_inverted_index.data, | 36 |
| abstract_inverted_index.level | 94 |
| abstract_inverted_index.limit | 24 |
| abstract_inverted_index.lower | 103 |
| abstract_inverted_index.rare. | 52 |
| abstract_inverted_index.state | 50 |
| abstract_inverted_index.their | 64 |
| abstract_inverted_index.where | 3 |
| abstract_inverted_index.(TTU), | 2 |
| abstract_inverted_index.design | 55 |
| abstract_inverted_index.diodes | 31 |
| abstract_inverted_index.energy | 13, 93 |
| abstract_inverted_index.higher | 12 |
| abstract_inverted_index.highly | 134 |
| abstract_inverted_index.state, | 78 |
| abstract_inverted_index.though | 90 |
| abstract_inverted_index.(OLEDs) | 32 |
| abstract_inverted_index.Herein, | 53 |
| abstract_inverted_index.achieve | 71 |
| abstract_inverted_index.organic | 29 |
| abstract_inverted_index.provide | 126 |
| abstract_inverted_index.singlet | 14 |
| abstract_inverted_index.spectra | 119 |
| abstract_inverted_index.through | 21 |
| abstract_inverted_index.triplet | 6, 97 |
| abstract_inverted_index.AIEgens. | 143 |
| abstract_inverted_index.approach | 18 |
| abstract_inverted_index.emission | 43, 59, 73 |
| abstract_inverted_index.emitters | 40 |
| abstract_inverted_index.exciton, | 15 |
| abstract_inverted_index.excitons | 7, 98 |
| abstract_inverted_index.however, | 37 |
| abstract_inverted_index.platform | 129 |
| abstract_inverted_index.possible | 109 |
| abstract_inverted_index.proposed | 113 |
| abstract_inverted_index.reported | 39 |
| abstract_inverted_index.strategy | 124 |
| abstract_inverted_index.(AIEgens) | 61 |
| abstract_inverted_index.according | 114 |
| abstract_inverted_index.converted | 9 |
| abstract_inverted_index.efficient | 135 |
| abstract_inverted_index.excellent | 17 |
| abstract_inverted_index.mechanism | 111 |
| abstract_inverted_index.non-doped | 136 |
| abstract_inverted_index.transient | 117 |
| abstract_inverted_index.calculated | 92 |
| abstract_inverted_index.efficiency | 44, 74, 84 |
| abstract_inverted_index.low-energy | 5 |
| abstract_inverted_index.luminogens | 60 |
| abstract_inverted_index.efficiency. | 66 |
| abstract_inverted_index.efficiently | 46 |
| abstract_inverted_index.investigate | 63 |
| abstract_inverted_index.theoretical | 23, 121 |
| abstract_inverted_index.TPA-An-mPhCz | 67 |
| abstract_inverted_index.calculation. | 122 |
| abstract_inverted_index.construction | 132 |
| abstract_inverted_index.upconversion | 1, 65, 83, 110 |
| abstract_inverted_index.fluorescent | 28 |
| abstract_inverted_index.light-emitting | 30 |
| abstract_inverted_index.Triplet-triplet | 0 |
| abstract_inverted_index.aggregation-induced | 58 |
| abstract_inverted_index.electroluminescence | 118 |
| cited_by_percentile_year | |
| countries_distinct_count | 2 |
| institutions_distinct_count | 8 |
| sustainable_development_goals[0].id | https://metadata.un.org/sdg/7 |
| sustainable_development_goals[0].score | 0.8999999761581421 |
| sustainable_development_goals[0].display_name | Affordable and clean energy |
| citation_normalized_percentile.value | 0.10866552 |
| citation_normalized_percentile.is_in_top_1_percent | False |
| citation_normalized_percentile.is_in_top_10_percent | False |