Explanipedia

Simulation Study of Natural Gas Charging and Gas–Water Occurrence Mechanisms in Ultra-High-Pressure and Low-Permeability Reservoirs Open

Tao He, Zhuo Li, Fujie Jiang, Gaowei Hu, Xuan Lin , et al. · 2025

High-pressure low-permeability gas reservoirs have a complex gas–water distribution, a lack of a unified gas–water interface, and widespread water intrusion in localized high areas, which seriously constrain sweet spot prediction and devel…

Reliability of colorfast semitransparent organic photovoltaics Open

Hafiz K. M. Sheriff, Yongxi Li, Claire Arneson, Stephen R. Forrest · 2024

Early to Late Triassic Conodont Biostratigraphy in the Lhasa Terrane Open

Yongxi Li, Zhansheng Ji, guichun wu, Paul B. Wignall, Yan Chen , et al. · 2024

Acid-Catalyzed Highly Enantioselective Synthesis of alpha-Amino Acid Derivatives from Sulfinamides and Alkynes Open

Herui Liu, Guangwu Sun, Yuchao Zhang, Yongxi Li, Baobiao Dong , et al. · 2023

An acid-catalyzed enantioselective difunctionalization of activated alkynes using chiral sulfinamide reagents is developed. It is an atom-economic functional groups and chirality transfer process that allows modular synthesis of optically …

Impact of dipolar molecules on the reliability of organic photovoltaic cells Open

Xinjing Huang, Yongxi Li, Stephen R. Forrest · 2023

Organic photovoltaic cells and non-fullerene acceptors thereof Open

Stephen R. Forrest, Yongxi Li, Xiaodong Liu · 2023

Organic photovoltaic cells (OPVs) and their compositions are described herein. In one or more embodiments, the acceptor with an active layer of an OPV includes is a non-fullerene acceptor. Such non-fullerene acceptors may provide improved …

Interactions between nonfullerene acceptors lead to unstable ternary organic photovoltaic cells Open

Yongxi Li, Xinjing Huang, Austin Mencke, Sunil Kumar Kandappa, Tonghui Wang , et al. · 2023

For organic photovoltaic (OPV) devices to achieve consistent performance and long operational lifetimes, organic semiconductors must be processed with precise control over their purity, composition, and structure. This is particularly impo…

Control of Host‐Matrix Morphology Enables Efficient Deep‐Blue Organic Light‐Emitting Devices Open

Haonan Zhao, Jongchan Kim, Kan Ding, Mina Jung, Yongxi Li , et al. · 2023

Mixing a sterically bulky, electron‐transporting host material into a conventional single host–guest emissive layer is demonstrated to suppress phase separation of the host matrix while increasing the efficiency and operational lifetime of…

Multilevel peel-off patterning of a prototype semitransparent organic photovoltaic module Open

Xinjing Huang, Dejiu Fan, Yongxi Li, Stephen R. Forrest · 2022

Characterizing and Improving the Thermal Stability of Organic Photovoltaics Based on Halogen-Rich Non-Fullerene Acceptors Open

Kan Ding, Yongxi Li, Stephen R. Forrest · 2022

The thermal stability of inverted, halogen-rich non-fullerene acceptor (NFA)-based organic photovoltaics with MoO_x as the hole transporting layer is studied at temperatures up to 80 °C. Over time, the power conversion eff…

The Polygenic Map of Keloid Fibroblasts Reveals Fibrosis-Associated Gene Alterations in Inflammation and Immune Responses Open

Yang Li, Min Li, Caijie Qu, Yongxi Li, Zhanli Tang , et al. · 2022

Due to many inconsistencies in differentially expressed genes (DEGs) related to genomic expression changes during keloid formation and a lack of satisfactory prevention and treatment methods for this disease, the critical biomarkers relate…

Non-fullerene acceptor organic photovoltaics with intrinsic operational lifetimes over 30 years Open

Yongxi Li, Xiaheng Huang, Kan Ding, Hafiz K. M. Sheriff, Long Ye , et al. · 2021

Erratum “15.9% organic tandem solar cell with extended near-infrared absorption” [Appl. Phys. Lett. <b>116</b>, 153501 (2020)] Open

Xinjing Huang, Bangjin Sun, Yongxi Li, Chao Jiang, Dejiu Fan , et al. · 2021

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Relationship between charge transfer state electroluminescence and the degradation of organic photovoltaics Open

Claire Arneson, Xinjing Huang, Xiaheng Huang, Dejiu Fan, Mengyuan Gao , et al. · 2021

The degradation of archetype organic photovoltaics comprising both vacuum and solution-deposited bulk heterojunction active regions is investigated and quantified using a theory based on detailed balance, which relates the open-circuit vol…

Aperiodic optical coatings for neutral-color semi-transparent organic photovoltaics Open

Hafiz K. M. Sheriff, Yongxi Li, Boning Qu, Stephen R. Forrest · 2021

Semi-transparent organic photovoltaics (ST-OPVs) have the potential for integration with windows for ubiquitous power generating applications. Typically, such applications require that ST-OPVs be neutrally transparent across the visible an…

Color-neutral, semitransparent organic photovoltaics for power window applications Open

Yongxi Li, Xia Guo, Zhengxing Peng, Boning Qu, Hongping Yan , et al. · 2020

Significance We demonstrate a semitransparent organic photovoltaic cell that achieves a power conversion efficiency of 10.8% and visible transparency of ∼50% using a nonfullerene acceptor (NFA) featuring strong near-infrared (NIR) absorpti…

A 3D nonfullerene electron acceptor with a 9,9′-bicarbazole backbone for high-efficiency organic solar cells Open

Chao Jiang, Xinjing Huang, Bangjin Sun, Yongxi Li, Mengyuan Gao , et al. · 2020

15.9% organic tandem solar cell with extended near-infrared absorption Open

Xinjing Huang, Bangjin Sun, Yongxi Li, Chao Jiang, Dejiu Fan , et al. · 2020

Stacking single-junction organic solar cells is effective in increasing the power conversion efficiency (PCE) by reducing the thermalization loss and increasing the open circuit voltage. Recent developments of non-fullerene acceptors (NFAs…

Cost estimates of production scale semitransparent organic photovoltaic modules for building integrated photovoltaics Open

Byungjun Lee, Lucas Lahann, Yongxi Li, Stephen R. Forrest · 2020

Building integrated photovoltaics (BIPVs) are attached to commercial and residential structures to enable solar energy harvesting.

Vacuum-Deposited Biternary Organic Photovoltaics Open

Yongxi Li, Hafiz K. M. Sheriff, Xiao Liu, Chun-Kai Wang, Kan Ding , et al. · 2019

Ternary blend organic photovoltaics (OPVs) have been introduced to improve solar spectral absorption and reduce energy losses beyond that of binary blend OPVs, but the difficulties in simultaneously optimizing the morphology of three molec…

Enhanced Light Utilization in Semitransparent Organic Photovoltaics Using an Optical Outcoupling Architecture Open

Yongxi Li, Chengang Ji, Yue Qu, Xinjing Huang, Shaocong Hou , et al. · 2019

Building‐integrated photovoltaics employing transparent photovoltaic cells on window panes provide an opportunity to convert solar energy to electricity rather than generating waste heat. Semitransparent organic photovoltaic cells (ST‐OPVs…

Age-dependent alterations of Kir4.1 expression in neural crest–derived cells of the mouse and human cochlea Open

Ting Liu, Gang Li, Kenyaria V. Noble, Yongxi Li, Jeremy L. Barth , et al. · 2019

Energy Loss in Organic Photovoltaics: Nonfullerene Versus Fullerene Acceptors Open

Xiao Liu, Yongxi Li, Kan Ding, Stephen R. Forrest · 2019

The energy loss experienced by organic photovoltaics (OPVs) is the difference between the lowest photogenerated exciton energy of a donor or acceptor and the open circuit energy. It sets a fundamental limit to the open-circuit voltage and …

Understanding molecular fragmentation in blue phosphorescent organic light-emitting devices Open

Changyeong Jeong, Caleb Coburn, Muazzam Idris, Yongxi Li, Peter I. Djurovich , et al. · 2018

Near‐Infrared Ternary Tandem Solar Cells Open

Yongxi Li, Jiu‐Dong Lin, Xiao Liu, Yue Qu, Fu‐Peng Wu , et al. · 2018

The paucity of near‐infrared (NIR) organic materials with high absorption at long wavelengths, combined with large diffusion lengths and charge mobilities, is an impediment to progress in achieving high‐efficiency organic tandem solar cell…

Ternary polymer solar cells based-on two polymer donors with similar HOMO levels and an organic acceptor with absorption extending to 850 nm Open

Zhong Lian, Yongxi Li, Haijun Bin, Ming Zhang, He Huang , et al. · 2018

Isomeric Effects of Solution Processed Ladder‐Type Non‐Fullerene Electron Acceptors Open

Yongxi Li, Zhong Lian, Jiu‐Dong Lin, Fu‐Peng Wu, Haijun Bin , et al. · 2017

The role of electronic structure and thin film morphology is investigated in determining charge transfer and electron coupling due to orbital interactions in two isomeric non‐fullerene acceptors with the structure of acceptor‐donor‐accepto…

An Imide‐Based Pentacyclic Building Block for n‐Type Organic Semiconductors Open

Fu‐Peng Wu, Hio‐Ieng Un, Yongxi Li, Hailiang Hu, Yi Yuan , et al. · 2017

A new electron‐deficient unit with a fused 5‐membered heterocyclic ring was developed by replacing a cyclopenta‐1,3‐diene from electron‐rich donor indacenodithiophene (IDT) with a cyclohepta‐4,6‐diene‐1,3‐diimde unit. The imide bridge endo…

CCDC 1555922: Experimental Crystal Structure Determination Open

Fu‐Peng Wu, Hio‐Ieng Un, Yongxi Li, Hailiang Hu, Yi Yuan , et al. · 2017

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

Pharmacokinetics and pharmacodynamics of single and multiple doses of the glucagon receptor antagonist LGD‐6972 in healthy subjects and subjects with type 2 diabetes mellitus Open

Eric G. Vajda, Douglas Logan, Kenneth C. Lasseter, Danielle Armas, D. Plotkin , et al. · 2016

Aim To evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of single and multiple doses of a novel, oral glucagon receptor antagonist, LGD‐6972, in healthy subjects and subjects with type 2 diabetes (T2DM). Methods In …

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