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Wenqiang Zhang
Researcher at South China University of Technology
Publications - 9
Citations - 467
Wenqiang Zhang is an academic researcher from South China University of Technology. The author has contributed to research in topics: Perylene & Polymer solar cell. The author has an hindex of 5, co-authored 7 publications receiving 339 citations.
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Journal ArticleDOI
Photoconductive Cathode Interlayer for Highly Efficient Inverted Polymer Solar Cells.
TL;DR: A highly photoconductive cathode interlayer was achieved by doping a 1 wt % light absorber, such as perylene bisimide, into a ZnO thin film, which absorbs a very small amount of light but shows highly increased conductivity under sunlight.
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Recent Progress of Y6‐Derived Asymmetric Fused Ring Electron Acceptors
Youdi Zhang,Yutong Ji,Yingyue Zhang,Wenqiang Zhang,Helong Bai,Mengzhen Du,Han Wu,Qing Guo,Erjun Zhou +8 more
TL;DR: In this paper , the authors focus on the recent progress of Y6-derived asymmetric fused-ring electron acceptors (FREAs) containing a dipyrrolobenzothiadiazole segment, which can be classified as asymmetric end group, asymmetric central core and asymmetric side chain.
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Perylene Bisimide as a Promising Zinc Oxide Surface Modifier: Enhanced Interfacial Combination for Highly Efficient Inverted Polymer Solar Cells
TL;DR: A highly efficient i-OPV was achieved with a power conversion efficiency (PCE) of 9.43% based on this co-interlayer with PTB7:PC71BM as the active layer, which shows over 35% enhancement compared to that of the device without the PBI-H layer.
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Self-assembled perylene bisimide J-aggregates as promising cathode modifiers for highly efficient inverted polymer solar cells
Zengqi Xie,Biao Xiao,Zhicai He,Wenqiang Zhang,Xiaoyan Wu,Hongbin Wu,Frank Würthner,Chao Wang,Fangyan Xie,Linlin Liu,Yuguang Ma,Wai Yeung Wong,Yong Cao +12 more
TL;DR: In this article, perylene bisimide (PBI) is applied as cathode modification layers in inverted polymer solar cells (i-PSCs) to afford a power conversion efficiency (PCE) as high as 9.11%.
Journal ArticleDOI
Magic-Angle Stacking and Strong Intermolecular π-π Interaction in a Perylene Bisimide Crystal: An Approach for Efficient Near-Infrared (NIR) Emission and High Electron Mobility.
Jiadong Zhou,Wenqiang Zhang,Xiao-Fang Jiang,Cong Wang,Xuehong Zhou,Biao Xu,Linlin Liu,Zengqi Xie,Yuguang Ma +8 more
TL;DR: The experimental results clearly indicate that M-type staking is a novel approach to optimize the optoelectronic functions of organic semiconducting materials.