Highly Selective Capture of CO₂ by Ether-Functionalized Pyridinium Ionic Liquids with Low Viscosity Article Swipe

View

Shaojuan Zeng , Jian Wang , Lu Bai , Binqi Wang , Hongshuai Gao , Dawei Shang , Xiangping Zhang , Suojiang Zhang ·

YOU? · · 2015 · Open Access · · DOI: https://doi.org/10.1021/acs.energyfuels.5b01274

\n\tIn this work, three kinds of ether-functionalized pyridinium-based ILs [EnPy][NTf2] with low viscosity were designed and synthesized and used for highly selective separation of CO2 from CH4. It was found that the ether groups play an important role on physicochemical properties and CO2/CH4 selectivity in these three ILs. Compared with the nonfunctionalized analogues [CmPy][NTf2], the viscosities of [E(n)PA [NTf2] are lower and obviously decrease with the increasing number of ether oxygen atoms. The presence of ether groups on the cation has weak impacts on CO2 solubility of the ILs, but it contributes to a much lower CH4 solubility, which leads to the great increase of CO2/CH4 selectivity using [E(n)PA][NTf2]. Moreover, CO2/CH4 selectivity in all investigated ILs greatly decreases with the increasing temperature due to the weaker temperature dependence of CH4 solubility. In addition, the thermodynamic properties including the Gibbs free energy, enthalpy, and entropy of CO2 and CH4 in these ILs were also obtained, and the CO2 and CH4 dissolution mechanisms were further analyzed. The results demonstrated that the gas-IL interaction plays a dominate role in CH4 solubility in the investigated ILs, but CO2 dissolution in ILs is determined by both the IL-gas interaction and free volume of ILs. This work will offer new insights into designing more competitive ILs for selective separation of CO2 from CH4.

Related Topics

Cetylpyridinium Chloride

Concepts

Solubility Ionic liquid Selectivity Chemistry Dissolution Gibbs free energy Ether Pyridinium Enthalpy Viscosity Organic chemistry Chemical engineering Thermodynamics Catalysis Engineering Physics

Metadata

Type: article
Language: en
Landing Page: https://doi.org/10.1021/acs.energyfuels.5b01274
OA Status: green
Cited By: 94
References: 45
Related Works: 10
OpenAlex ID: https://openalex.org/W2344080047

All OpenAlex metadata

Raw OpenAlex JSON

OpenAlex ID: https://openalex.org/W2344080047

Canonical identifier for this work in OpenAlex
DOI: https://doi.org/10.1021/acs.energyfuels.5b01274

Digital Object Identifier
Title: Highly Selective Capture of CO₂ by Ether-Functionalized Pyridinium Ionic Liquids with Low Viscosity

Work title
Type: article

OpenAlex work type
Language: en

Primary language
Publication year: 2015

Year of publication
Publication date: 2015-08-26

Full publication date if available
Authors: Shaojuan Zeng, Jian Wang, Lu Bai, Binqi Wang, Hongshuai Gao, Dawei Shang, Xiangping Zhang, Suojiang Zhang

List of authors in order
Landing page: https://doi.org/10.1021/acs.energyfuels.5b01274

Publisher landing page
Open access: Yes

Whether a free full text is available
OA status: green

Open access status per OpenAlex
OA URL: https://ir.ipe.ac.cn/handle/122111/19750

Direct OA link when available
Concepts: Solubility, Ionic liquid, Selectivity, Chemistry, Dissolution, Gibbs free energy, Ether, Pyridinium, Enthalpy, Viscosity, Organic chemistry, Chemical engineering, Thermodynamics, Catalysis, Engineering, Physics

Top concepts (fields/topics) attached by OpenAlex
Cited by: 94

Total citation count in OpenAlex
Citations by year (recent): 2025: 6, 2024: 8, 2023: 13, 2022: 14, 2021: 9

Per-year citation counts (last 5 years)
References (count): 45

Number of works referenced by this work
Related works (count): 10

Other works algorithmically related by OpenAlex

Full payload

id	https://openalex.org/W2344080047
doi	https://doi.org/10.1021/acs.energyfuels.5b01274
ids.doi	https://doi.org/10.1021/acs.energyfuels.5b01274
ids.mag	2344080047
ids.openalex	https://openalex.org/W2344080047
fwci	2.65232116
type	article
title	Highly Selective Capture of CO₂ by Ether-Functionalized Pyridinium Ionic Liquids with Low Viscosity
awards[0].id	https://openalex.org/G2122634692
awards[0].funder_id	https://openalex.org/F4320321001
awards[0].display_name
awards[0].funder_award_id	21425625
awards[0].funder_display_name	National Natural Science Foundation of China
awards[1].id	https://openalex.org/G5332701824
awards[1].funder_id	https://openalex.org/F4320322919
awards[1].display_name
awards[1].funder_award_id	2141003
awards[1].funder_display_name	Natural Science Foundation of Beijing Municipality
awards[2].id	https://openalex.org/G4083846435
awards[2].funder_id	https://openalex.org/F4320322919
awards[2].display_name
awards[2].funder_award_id	2142029
awards[2].funder_display_name	Natural Science Foundation of Beijing Municipality
awards[3].id	https://openalex.org/G7017974913
awards[3].funder_id	https://openalex.org/F4320321001
awards[3].display_name
awards[3].funder_award_id	21436010
awards[3].funder_display_name	National Natural Science Foundation of China
biblio.issue	9
biblio.volume	29
biblio.last_page	6048
biblio.first_page	6039
topics[0].id	https://openalex.org/T10480
topics[0].field.id	https://openalex.org/fields/15
topics[0].field.display_name	Chemical Engineering
topics[0].score	1.0
topics[0].domain.id	https://openalex.org/domains/3
topics[0].domain.display_name	Physical Sciences
topics[0].subfield.id	https://openalex.org/subfields/1503
topics[0].subfield.display_name	Catalysis
topics[0].display_name	Ionic liquids properties and applications
topics[1].id	https://openalex.org/T11593
topics[1].field.id	https://openalex.org/fields/15
topics[1].field.display_name	Chemical Engineering
topics[1].score	0.9918000102043152
topics[1].domain.id	https://openalex.org/domains/3
topics[1].domain.display_name	Physical Sciences
topics[1].subfield.id	https://openalex.org/subfields/1508
topics[1].subfield.display_name	Process Chemistry and Technology
topics[1].display_name	Carbon dioxide utilization in catalysis
topics[2].id	https://openalex.org/T11825
topics[2].field.id	https://openalex.org/fields/15
topics[2].field.display_name	Chemical Engineering
topics[2].score	0.9887999892234802
topics[2].domain.id	https://openalex.org/domains/3
topics[2].domain.display_name	Physical Sciences
topics[2].subfield.id	https://openalex.org/subfields/1503
topics[2].subfield.display_name	Catalysis
topics[2].display_name	Catalysis and Oxidation Reactions
funders[0].id	https://openalex.org/F4320321001
funders[0].ror	https://ror.org/01h0zpd94
funders[0].display_name	National Natural Science Foundation of China
funders[1].id	https://openalex.org/F4320321133
funders[1].ror	https://ror.org/034t30j35
funders[1].display_name	Chinese Academy of Sciences
funders[2].id	https://openalex.org/F4320322919
funders[2].ror
funders[2].display_name	Natural Science Foundation of Beijing Municipality
is_xpac	False
apc_list
apc_paid
concepts[0].id	https://openalex.org/C155574463
concepts[0].level	2
concepts[0].score	0.8674522638320923
concepts[0].wikidata	https://www.wikidata.org/wiki/Q170731
concepts[0].display_name	Solubility
concepts[1].id	https://openalex.org/C154881586
concepts[1].level	3
concepts[1].score	0.7677580714225769
concepts[1].wikidata	https://www.wikidata.org/wiki/Q898579
concepts[1].display_name	Ionic liquid
concepts[2].id	https://openalex.org/C118792377
concepts[2].level	3
concepts[2].score	0.7507373094558716
concepts[2].wikidata	https://www.wikidata.org/wiki/Q108584245
concepts[2].display_name	Selectivity
concepts[3].id	https://openalex.org/C185592680
concepts[3].level	0
concepts[3].score	0.7076348066329956
concepts[3].wikidata	https://www.wikidata.org/wiki/Q2329
concepts[3].display_name	Chemistry
concepts[4].id	https://openalex.org/C88380143
concepts[4].level	2
concepts[4].score	0.6902565360069275
concepts[4].wikidata	https://www.wikidata.org/wiki/Q416674
concepts[4].display_name	Dissolution
concepts[5].id	https://openalex.org/C146477669
concepts[5].level	2
concepts[5].score	0.6628194451332092
concepts[5].wikidata	https://www.wikidata.org/wiki/Q334631
concepts[5].display_name	Gibbs free energy
concepts[6].id	https://openalex.org/C2780407432
concepts[6].level	2
concepts[6].score	0.6574576497077942
concepts[6].wikidata	https://www.wikidata.org/wiki/Q103230
concepts[6].display_name	Ether
concepts[7].id	https://openalex.org/C2777221202
concepts[7].level	2
concepts[7].score	0.5725383758544922
concepts[7].wikidata	https://www.wikidata.org/wiki/Q2518436
concepts[7].display_name	Pyridinium
concepts[8].id	https://openalex.org/C3288061
concepts[8].level	2
concepts[8].score	0.5471521615982056
concepts[8].wikidata	https://www.wikidata.org/wiki/Q161064
concepts[8].display_name	Enthalpy
concepts[9].id	https://openalex.org/C127172972
concepts[9].level	2
concepts[9].score	0.4721122980117798
concepts[9].wikidata	https://www.wikidata.org/wiki/Q128709
concepts[9].display_name	Viscosity
concepts[10].id	https://openalex.org/C178790620
concepts[10].level	1
concepts[10].score	0.42520871758461
concepts[10].wikidata	https://www.wikidata.org/wiki/Q11351
concepts[10].display_name	Organic chemistry
concepts[11].id	https://openalex.org/C42360764
concepts[11].level	1
concepts[11].score	0.320323646068573
concepts[11].wikidata	https://www.wikidata.org/wiki/Q83588
concepts[11].display_name	Chemical engineering
concepts[12].id	https://openalex.org/C97355855
concepts[12].level	1
concepts[12].score	0.3082071542739868
concepts[12].wikidata	https://www.wikidata.org/wiki/Q11473
concepts[12].display_name	Thermodynamics
concepts[13].id	https://openalex.org/C161790260
concepts[13].level	2
concepts[13].score	0.054682642221450806
concepts[13].wikidata	https://www.wikidata.org/wiki/Q82264
concepts[13].display_name	Catalysis
concepts[14].id	https://openalex.org/C127413603
concepts[14].level	0
concepts[14].score	0.0
concepts[14].wikidata	https://www.wikidata.org/wiki/Q11023
concepts[14].display_name	Engineering
concepts[15].id	https://openalex.org/C121332964
concepts[15].level	0
concepts[15].score	0.0
concepts[15].wikidata	https://www.wikidata.org/wiki/Q413
concepts[15].display_name	Physics
keywords[0].id	https://openalex.org/keywords/solubility
keywords[0].score	0.8674522638320923
keywords[0].display_name	Solubility
keywords[1].id	https://openalex.org/keywords/ionic-liquid
keywords[1].score	0.7677580714225769
keywords[1].display_name	Ionic liquid
keywords[2].id	https://openalex.org/keywords/selectivity
keywords[2].score	0.7507373094558716
keywords[2].display_name	Selectivity
keywords[3].id	https://openalex.org/keywords/chemistry
keywords[3].score	0.7076348066329956
keywords[3].display_name	Chemistry
keywords[4].id	https://openalex.org/keywords/dissolution
keywords[4].score	0.6902565360069275
keywords[4].display_name	Dissolution
keywords[5].id	https://openalex.org/keywords/gibbs-free-energy
keywords[5].score	0.6628194451332092
keywords[5].display_name	Gibbs free energy
keywords[6].id	https://openalex.org/keywords/ether
keywords[6].score	0.6574576497077942
keywords[6].display_name	Ether
keywords[7].id	https://openalex.org/keywords/pyridinium
keywords[7].score	0.5725383758544922
keywords[7].display_name	Pyridinium
keywords[8].id	https://openalex.org/keywords/enthalpy
keywords[8].score	0.5471521615982056
keywords[8].display_name	Enthalpy
keywords[9].id	https://openalex.org/keywords/viscosity
keywords[9].score	0.4721122980117798
keywords[9].display_name	Viscosity
keywords[10].id	https://openalex.org/keywords/organic-chemistry
keywords[10].score	0.42520871758461
keywords[10].display_name	Organic chemistry
keywords[11].id	https://openalex.org/keywords/chemical-engineering
keywords[11].score	0.320323646068573
keywords[11].display_name	Chemical engineering
keywords[12].id	https://openalex.org/keywords/thermodynamics
keywords[12].score	0.3082071542739868
keywords[12].display_name	Thermodynamics
keywords[13].id	https://openalex.org/keywords/catalysis
keywords[13].score	0.054682642221450806
keywords[13].display_name	Catalysis
language	en
locations[0].id	doi:10.1021/acs.energyfuels.5b01274
locations[0].is_oa	False
locations[0].source.id	https://openalex.org/S186935893
locations[0].source.issn	0887-0624, 1520-5029
locations[0].source.type	journal
locations[0].source.is_oa	False
locations[0].source.issn_l	0887-0624
locations[0].source.is_core	True
locations[0].source.is_in_doaj	False
locations[0].source.display_name	Energy & Fuels
locations[0].source.host_organization	https://openalex.org/P4310320006
locations[0].source.host_organization_name	American Chemical Society
locations[0].source.host_organization_lineage	https://openalex.org/P4310320006
locations[0].source.host_organization_lineage_names	American Chemical Society
locations[0].license
locations[0].pdf_url
locations[0].version	publishedVersion
locations[0].raw_type	journal-article
locations[0].license_id
locations[0].is_accepted	True
locations[0].is_published	True
locations[0].raw_source_name	Energy & Fuels
locations[0].landing_page_url	https://doi.org/10.1021/acs.energyfuels.5b01274
locations[1].id	pmh:oai:ir.ipe.ac.cn:122111/19750
locations[1].is_oa	True
locations[1].source.id	https://openalex.org/S4306400543
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	CAS OpenIR (Chinese Academy of Sciences)
locations[1].source.host_organization	https://openalex.org/I19820366
locations[1].source.host_organization_name	Chinese Academy of Sciences
locations[1].source.host_organization_lineage	https://openalex.org/I19820366
locations[1].license	cc-by-nc-sa
locations[1].pdf_url
locations[1].version	submittedVersion
locations[1].raw_type	Article
locations[1].license_id	https://openalex.org/licenses/cc-by-nc-sa
locations[1].is_accepted	False
locations[1].is_published	False
locations[1].raw_source_name
locations[1].landing_page_url	http://ir.ipe.ac.cn/handle/122111/19750
indexed_in	crossref
authorships[0].author.id	https://openalex.org/A5074871769
authorships[0].author.orcid	https://orcid.org/0000-0002-0070-6711
authorships[0].author.display_name	Shaojuan Zeng
authorships[0].countries	CN
authorships[0].affiliations[0].institution_ids	https://openalex.org/I4210165038
authorships[0].affiliations[0].raw_affiliation_string	College of Chemical and Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
authorships[0].affiliations[1].institution_ids	https://openalex.org/I4210133325
authorships[0].affiliations[1].raw_affiliation_string	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[0].institutions[0].id	https://openalex.org/I4210133325
authorships[0].institutions[0].ror	https://ror.org/03j4x9j18
authorships[0].institutions[0].type	facility
authorships[0].institutions[0].lineage	https://openalex.org/I19820366, https://openalex.org/I4210133325
authorships[0].institutions[0].country_code	CN
authorships[0].institutions[0].display_name	Institute of Process Engineering
authorships[0].institutions[1].id	https://openalex.org/I4210165038
authorships[0].institutions[1].ror	https://ror.org/05qbk4x57
authorships[0].institutions[1].type	education
authorships[0].institutions[1].lineage	https://openalex.org/I19820366, https://openalex.org/I4210165038
authorships[0].institutions[1].country_code	CN
authorships[0].institutions[1].display_name	University of Chinese Academy of Sciences
authorships[0].author_position	first
authorships[0].raw_author_name	Shaojuan Zeng
authorships[0].is_corresponding	False
authorships[0].raw_affiliation_strings	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China, College of Chemical and Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
authorships[1].author.id	https://openalex.org/A5100370389
authorships[1].author.orcid	https://orcid.org/0000-0002-0315-5257
authorships[1].author.display_name	Jian Wang
authorships[1].countries	CN
authorships[1].affiliations[0].institution_ids	https://openalex.org/I4210165038
authorships[1].affiliations[0].raw_affiliation_string	College of Chemical and Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
authorships[1].affiliations[1].institution_ids	https://openalex.org/I4210133325
authorships[1].affiliations[1].raw_affiliation_string	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[1].institutions[0].id	https://openalex.org/I4210133325
authorships[1].institutions[0].ror	https://ror.org/03j4x9j18
authorships[1].institutions[0].type	facility
authorships[1].institutions[0].lineage	https://openalex.org/I19820366, https://openalex.org/I4210133325
authorships[1].institutions[0].country_code	CN
authorships[1].institutions[0].display_name	Institute of Process Engineering
authorships[1].institutions[1].id	https://openalex.org/I4210165038
authorships[1].institutions[1].ror	https://ror.org/05qbk4x57
authorships[1].institutions[1].type	education
authorships[1].institutions[1].lineage	https://openalex.org/I19820366, https://openalex.org/I4210165038
authorships[1].institutions[1].country_code	CN
authorships[1].institutions[1].display_name	University of Chinese Academy of Sciences
authorships[1].author_position	middle
authorships[1].raw_author_name	Jian Wang
authorships[1].is_corresponding	False
authorships[1].raw_affiliation_strings	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China, College of Chemical and Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
authorships[2].author.id	https://openalex.org/A5101478480
authorships[2].author.orcid	https://orcid.org/0000-0002-4129-4776
authorships[2].author.display_name	Lu Bai
authorships[2].countries	CN
authorships[2].affiliations[0].institution_ids	https://openalex.org/I4210133325
authorships[2].affiliations[0].raw_affiliation_string	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[2].institutions[0].id	https://openalex.org/I4210133325
authorships[2].institutions[0].ror	https://ror.org/03j4x9j18
authorships[2].institutions[0].type	facility
authorships[2].institutions[0].lineage	https://openalex.org/I19820366, https://openalex.org/I4210133325
authorships[2].institutions[0].country_code	CN
authorships[2].institutions[0].display_name	Institute of Process Engineering
authorships[2].author_position	middle
authorships[2].raw_author_name	Lu Bai
authorships[2].is_corresponding	False
authorships[2].raw_affiliation_strings	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[3].author.id	https://openalex.org/A5066441294
authorships[3].author.orcid	https://orcid.org/0000-0002-9339-7531
authorships[3].author.display_name	Binqi Wang
authorships[3].countries	CN
authorships[3].affiliations[0].institution_ids	https://openalex.org/I75390827
authorships[3].affiliations[0].raw_affiliation_string	State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 102200, China
authorships[3].institutions[0].id	https://openalex.org/I75390827
authorships[3].institutions[0].ror	https://ror.org/00df5yc52
authorships[3].institutions[0].type	education
authorships[3].institutions[0].lineage	https://openalex.org/I75390827
authorships[3].institutions[0].country_code	CN
authorships[3].institutions[0].display_name	Beijing University of Chemical Technology
authorships[3].author_position	middle
authorships[3].raw_author_name	Binqi Wang
authorships[3].is_corresponding	False
authorships[3].raw_affiliation_strings	State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 102200, China
authorships[4].author.id	https://openalex.org/A5047928119
authorships[4].author.orcid	https://orcid.org/0000-0002-2723-2878
authorships[4].author.display_name	Hongshuai Gao
authorships[4].countries	CN
authorships[4].affiliations[0].institution_ids	https://openalex.org/I4210133325
authorships[4].affiliations[0].raw_affiliation_string	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[4].institutions[0].id	https://openalex.org/I4210133325
authorships[4].institutions[0].ror	https://ror.org/03j4x9j18
authorships[4].institutions[0].type	facility
authorships[4].institutions[0].lineage	https://openalex.org/I19820366, https://openalex.org/I4210133325
authorships[4].institutions[0].country_code	CN
authorships[4].institutions[0].display_name	Institute of Process Engineering
authorships[4].author_position	middle
authorships[4].raw_author_name	Hongshuai Gao
authorships[4].is_corresponding	False
authorships[4].raw_affiliation_strings	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[5].author.id	https://openalex.org/A5081316889
authorships[5].author.orcid	https://orcid.org/0000-0002-6265-7441
authorships[5].author.display_name	Dawei Shang
authorships[5].countries	CN
authorships[5].affiliations[0].institution_ids	https://openalex.org/I4210133325
authorships[5].affiliations[0].raw_affiliation_string	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[5].affiliations[1].institution_ids	https://openalex.org/I4210165038
authorships[5].affiliations[1].raw_affiliation_string	College of Chemical and Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
authorships[5].institutions[0].id	https://openalex.org/I4210133325
authorships[5].institutions[0].ror	https://ror.org/03j4x9j18
authorships[5].institutions[0].type	facility
authorships[5].institutions[0].lineage	https://openalex.org/I19820366, https://openalex.org/I4210133325
authorships[5].institutions[0].country_code	CN
authorships[5].institutions[0].display_name	Institute of Process Engineering
authorships[5].institutions[1].id	https://openalex.org/I4210165038
authorships[5].institutions[1].ror	https://ror.org/05qbk4x57
authorships[5].institutions[1].type	education
authorships[5].institutions[1].lineage	https://openalex.org/I19820366, https://openalex.org/I4210165038
authorships[5].institutions[1].country_code	CN
authorships[5].institutions[1].display_name	University of Chinese Academy of Sciences
authorships[5].author_position	middle
authorships[5].raw_author_name	Dawei Shang
authorships[5].is_corresponding	False
authorships[5].raw_affiliation_strings	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China, College of Chemical and Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
authorships[6].author.id	https://openalex.org/A5045790623
authorships[6].author.orcid	https://orcid.org/0000-0002-1431-0873
authorships[6].author.display_name	Xiangping Zhang
authorships[6].countries	CN
authorships[6].affiliations[0].institution_ids	https://openalex.org/I4210133325
authorships[6].affiliations[0].raw_affiliation_string	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[6].institutions[0].id	https://openalex.org/I4210133325
authorships[6].institutions[0].ror	https://ror.org/03j4x9j18
authorships[6].institutions[0].type	facility
authorships[6].institutions[0].lineage	https://openalex.org/I19820366, https://openalex.org/I4210133325
authorships[6].institutions[0].country_code	CN
authorships[6].institutions[0].display_name	Institute of Process Engineering
authorships[6].author_position	middle
authorships[6].raw_author_name	Xiangping Zhang
authorships[6].is_corresponding	False
authorships[6].raw_affiliation_strings	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[7].author.id	https://openalex.org/A5009340564
authorships[7].author.orcid
authorships[7].author.display_name	Suojiang Zhang
authorships[7].countries	CN
authorships[7].affiliations[0].institution_ids	https://openalex.org/I4210133325
authorships[7].affiliations[0].raw_affiliation_string	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
authorships[7].institutions[0].id	https://openalex.org/I4210133325
authorships[7].institutions[0].ror	https://ror.org/03j4x9j18
authorships[7].institutions[0].type	facility
authorships[7].institutions[0].lineage	https://openalex.org/I19820366, https://openalex.org/I4210133325
authorships[7].institutions[0].country_code	CN
authorships[7].institutions[0].display_name	Institute of Process Engineering
authorships[7].author_position	last
authorships[7].raw_author_name	Suojiang Zhang
authorships[7].is_corresponding	False
authorships[7].raw_affiliation_strings	Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
has_content.pdf	False
has_content.grobid_xml	False
is_paratext	False
open_access.is_oa	True
open_access.oa_url	http://ir.ipe.ac.cn/handle/122111/19750
open_access.oa_status	green
open_access.any_repository_has_fulltext	False
created_date	2016-06-24T00:00:00
display_name	Highly Selective Capture of CO₂ by Ether-Functionalized Pyridinium Ionic Liquids with Low Viscosity
has_fulltext	False
is_retracted	False
updated_date	2025-11-06T03:46:38.306776
primary_topic.id	https://openalex.org/T10480
primary_topic.field.id	https://openalex.org/fields/15
primary_topic.field.display_name	Chemical Engineering
primary_topic.score	1.0
primary_topic.domain.id	https://openalex.org/domains/3
primary_topic.domain.display_name	Physical Sciences
primary_topic.subfield.id	https://openalex.org/subfields/1503
primary_topic.subfield.display_name	Catalysis
primary_topic.display_name	Ionic liquids properties and applications
related_works	https://openalex.org/W2363151802, https://openalex.org/W2369175295, https://openalex.org/W4361028552, https://openalex.org/W2373625723, https://openalex.org/W2528875387, https://openalex.org/W2383548838, https://openalex.org/W2348400056, https://openalex.org/W1988863621, https://openalex.org/W4200319877, https://openalex.org/W2369157176
cited_by_count	94
counts_by_year[0].year	2025
counts_by_year[0].cited_by_count	6
counts_by_year[1].year	2024
counts_by_year[1].cited_by_count	8
counts_by_year[2].year	2023
counts_by_year[2].cited_by_count	13
counts_by_year[3].year	2022
counts_by_year[3].cited_by_count	14
counts_by_year[4].year	2021
counts_by_year[4].cited_by_count	9
counts_by_year[5].year	2020
counts_by_year[5].cited_by_count	16
counts_by_year[6].year	2019
counts_by_year[6].cited_by_count	6
counts_by_year[7].year	2018
counts_by_year[7].cited_by_count	6
counts_by_year[8].year	2017
counts_by_year[8].cited_by_count	8
counts_by_year[9].year	2016
counts_by_year[9].cited_by_count	8
locations_count	2
best_oa_location.id	pmh:oai:ir.ipe.ac.cn:122111/19750
best_oa_location.is_oa	True
best_oa_location.source.id	https://openalex.org/S4306400543
best_oa_location.source.issn
best_oa_location.source.type	repository
best_oa_location.source.is_oa	False
best_oa_location.source.issn_l
best_oa_location.source.is_core	False
best_oa_location.source.is_in_doaj	False
best_oa_location.source.display_name	CAS OpenIR (Chinese Academy of Sciences)
best_oa_location.source.host_organization	https://openalex.org/I19820366
best_oa_location.source.host_organization_name	Chinese Academy of Sciences
best_oa_location.source.host_organization_lineage	https://openalex.org/I19820366
best_oa_location.license	cc-by-nc-sa
best_oa_location.pdf_url
best_oa_location.version	submittedVersion
best_oa_location.raw_type	Article
best_oa_location.license_id	https://openalex.org/licenses/cc-by-nc-sa
best_oa_location.is_accepted	False
best_oa_location.is_published	False
best_oa_location.raw_source_name
best_oa_location.landing_page_url	http://ir.ipe.ac.cn/handle/122111/19750
primary_location.id	doi:10.1021/acs.energyfuels.5b01274
primary_location.is_oa	False
primary_location.source.id	https://openalex.org/S186935893
primary_location.source.issn	0887-0624, 1520-5029
primary_location.source.type	journal
primary_location.source.is_oa	False
primary_location.source.issn_l	0887-0624
primary_location.source.is_core	True
primary_location.source.is_in_doaj	False
primary_location.source.display_name	Energy & Fuels
primary_location.source.host_organization	https://openalex.org/P4310320006
primary_location.source.host_organization_name	American Chemical Society
primary_location.source.host_organization_lineage	https://openalex.org/P4310320006
primary_location.source.host_organization_lineage_names	American Chemical Society
primary_location.license
primary_location.pdf_url
primary_location.version	publishedVersion
primary_location.raw_type	journal-article
primary_location.license_id
primary_location.is_accepted	True
primary_location.is_published	True
primary_location.raw_source_name	Energy & Fuels
primary_location.landing_page_url	https://doi.org/10.1021/acs.energyfuels.5b01274
publication_date	2015-08-26
publication_year	2015
referenced_works	https://openalex.org/W2172267870, https://openalex.org/W2328707091, https://openalex.org/W2036212091, https://openalex.org/W1992803850, https://openalex.org/W2032379924, https://openalex.org/W2062396111, https://openalex.org/W1889695788, https://openalex.org/W2330834830, https://openalex.org/W1973410893, https://openalex.org/W2322986419, https://openalex.org/W2145722071, https://openalex.org/W1979183992, https://openalex.org/W2315626002, https://openalex.org/W1989947640, https://openalex.org/W2077012532, https://openalex.org/W2059667111, https://openalex.org/W2083216596, https://openalex.org/W1994205889, https://openalex.org/W2033595334, https://openalex.org/W2065471954, https://openalex.org/W2025935653, https://openalex.org/W2312473787, https://openalex.org/W2150465994, https://openalex.org/W1975364015, https://openalex.org/W2039026478, https://openalex.org/W2039651666, https://openalex.org/W2098260113, https://openalex.org/W1980621568, https://openalex.org/W2333441995, https://openalex.org/W1969710230, https://openalex.org/W2101803223, https://openalex.org/W2088318825, https://openalex.org/W2333009932, https://openalex.org/W2044585912, https://openalex.org/W2053176177, https://openalex.org/W2058276902, https://openalex.org/W2117530986, https://openalex.org/W2083875723, https://openalex.org/W2162855830, https://openalex.org/W2032720602, https://openalex.org/W2078297856, https://openalex.org/W2064572842, https://openalex.org/W2153129612, https://openalex.org/W2061643009, https://openalex.org/W1966219611
referenced_works_count	45
abstract_inverted_index.a	93, 172
abstract_inverted_index.In	131
abstract_inverted_index.It	27
abstract_inverted_index.an	35
abstract_inverted_index.by	189
abstract_inverted_index.in	44, 112, 148, 175, 178, 185
abstract_inverted_index.is	187
abstract_inverted_index.it	90
abstract_inverted_index.of	5, 23, 56, 68, 74, 86, 104, 128, 144, 197, 213
abstract_inverted_index.on	38, 77, 83
abstract_inverted_index.to	92, 100, 123
abstract_inverted_index.CH4	96, 129, 147, 158, 176
abstract_inverted_index.CO2	24, 84, 145, 156, 183, 214
abstract_inverted_index.ILs	8, 115, 150, 186, 209
abstract_inverted_index.The	72, 164
abstract_inverted_index.all	113
abstract_inverted_index.and	15, 17, 41, 61, 142, 146, 154, 157, 194
abstract_inverted_index.are	59
abstract_inverted_index.but	89, 182
abstract_inverted_index.due	122
abstract_inverted_index.for	19, 210
abstract_inverted_index.has	80
abstract_inverted_index.low	11
abstract_inverted_index.new	203
abstract_inverted_index.the	31, 50, 54, 65, 78, 87, 101, 119, 124, 133, 137, 155, 168, 179, 191
abstract_inverted_index.was	28
abstract_inverted_index.CH4.	26
abstract_inverted_index.ILs,	88, 181
abstract_inverted_index.ILs.	47, 198
abstract_inverted_index.This	199
abstract_inverted_index.also	152
abstract_inverted_index.both	190
abstract_inverted_index.free	139, 195
abstract_inverted_index.from	25, 215
abstract_inverted_index.into	205
abstract_inverted_index.more	207
abstract_inverted_index.much	94
abstract_inverted_index.play	34
abstract_inverted_index.role	37, 174
abstract_inverted_index.that	30, 167
abstract_inverted_index.this	1
abstract_inverted_index.used	18
abstract_inverted_index.weak	81
abstract_inverted_index.were	13, 151, 161
abstract_inverted_index.will	201
abstract_inverted_index.with	10, 49, 64, 118
abstract_inverted_index.work	200
abstract_inverted_index.Gibbs	138
abstract_inverted_index.ether	32, 69, 75
abstract_inverted_index.found	29
abstract_inverted_index.great	102
abstract_inverted_index.kinds	4
abstract_inverted_index.leads	99
abstract_inverted_index.lower	60, 95
abstract_inverted_index.offer	202
abstract_inverted_index.plays	171
abstract_inverted_index.these	45, 149
abstract_inverted_index.three	3, 46
abstract_inverted_index.using	107
abstract_inverted_index.which	98
abstract_inverted_index.work,	2
abstract_inverted_index.IL-gas	192
abstract_inverted_index.[NTf2]	58
abstract_inverted_index.atoms.	71
abstract_inverted_index.cation	79
abstract_inverted_index.gas-IL	169
abstract_inverted_index.groups	33, 76
abstract_inverted_index.highly	20
abstract_inverted_index.number	67
abstract_inverted_index.oxygen	70
abstract_inverted_index.volume	196
abstract_inverted_index.weaker	125
abstract_inverted_index.CO2/CH4	42, 105, 110
abstract_inverted_index.[E(n)PA	57
abstract_inverted_index.energy,	140
abstract_inverted_index.entropy	143
abstract_inverted_index.further	162
abstract_inverted_index.greatly	116
abstract_inverted_index.impacts	82
abstract_inverted_index.results	165
abstract_inverted_index.Compared	48
abstract_inverted_index.decrease	63
abstract_inverted_index.designed	14
abstract_inverted_index.dominate	173
abstract_inverted_index.increase	103
abstract_inverted_index.insights	204
abstract_inverted_index.presence	73
abstract_inverted_index.Moreover,	109
abstract_inverted_index.addition,	132
abstract_inverted_index.analogues	52
abstract_inverted_index.analyzed.	163
abstract_inverted_index.decreases	117
abstract_inverted_index.designing	206
abstract_inverted_index.enthalpy,	141
abstract_inverted_index.important	36
abstract_inverted_index.including	136
abstract_inverted_index.obtained,	153
abstract_inverted_index.obviously	62
abstract_inverted_index.selective	21, 211
abstract_inverted_index.viscosity	12
abstract_inverted_index.dependence	127
abstract_inverted_index.determined	188
abstract_inverted_index.increasing	66, 120
abstract_inverted_index.mechanisms	160
abstract_inverted_index.properties	40, 135
abstract_inverted_index.separation	22, 212
abstract_inverted_index.solubility	85, 177
abstract_inverted_index.competitive	208
abstract_inverted_index.contributes	91
abstract_inverted_index.dissolution	159, 184
abstract_inverted_index.interaction	170, 193
abstract_inverted_index.selectivity	43, 106, 111
abstract_inverted_index.solubility,	97
abstract_inverted_index.solubility.	130
abstract_inverted_index.synthesized	16
abstract_inverted_index.temperature	121, 126
abstract_inverted_index.viscosities	55
abstract_inverted_index.[EnPy][NTf2]	9
abstract_inverted_index.demonstrated	166
abstract_inverted_index.investigated	114, 180
abstract_inverted_index.[CmPy][NTf2],	53
abstract_inverted_index.thermodynamic	134
abstract_inverted_index.CH4.</p>	216
abstract_inverted_index.<p>\n\tIn	0
abstract_inverted_index.[E(n)PA][NTf2].	108
abstract_inverted_index.physicochemical	39
abstract_inverted_index.pyridinium-based	7
abstract_inverted_index.nonfunctionalized	51
abstract_inverted_index.ether-functionalized	6
cited_by_percentile_year.max	100
cited_by_percentile_year.min	98
countries_distinct_count	1
institutions_distinct_count	8
sustainable_development_goals[0].id	https://metadata.un.org/sdg/7
sustainable_development_goals[0].score	0.75
sustainable_development_goals[0].display_name	Affordable and clean energy
citation_normalized_percentile.value	0.90075614
citation_normalized_percentile.is_in_top_1_percent	False
citation_normalized_percentile.is_in_top_10_percent	True

Highly Selective Capture of CO2 by Ether-Functionalized Pyridinium Ionic Liquids with Low Viscosity Article Swipe

Related Topics

Raw OpenAlex JSON

Full payload

Highly Selective Capture of CO₂ by Ether-Functionalized Pyridinium Ionic Liquids with Low Viscosity Article Swipe