R
Renyong Geng
Researcher at Nanjing University of Science and Technology
Publications - 15
Citations - 990
Renyong Geng is an academic researcher from Nanjing University of Science and Technology. The author has contributed to research in topics: Organic solar cell & Chemistry. The author has an hindex of 11, co-authored 13 publications receiving 741 citations. Previous affiliations of Renyong Geng include King Abdullah University of Science and Technology.
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Journal ArticleDOI
Dithieno[3,2-b:2',3'-d]pyrrol Fused Nonfullerene Acceptors Enabling Over 13% Efficiency for Organic Solar Cells.
Jia Sun,Xiaoling Ma,Zhuohan Zhang,Jiangsheng Yu,Jie Zhou,Xinxing Yin,Linqiang Yang,Renyong Geng,Rihong Zhu,Fujun Zhang,Weihua Tang +10 more
TL;DR: The results demonstrate the great potential of the new INP as an electron-donating building block for constructing high-performance nonfullerene acceptors for OSCs.
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Molecular engineering of central fused-ring cores of non-fullerene acceptors for high-efficiency organic solar cells
TL;DR: In this paper, the authors summarize the recent advancement in molecular engineering of central fused-ring cores of FREAs for high-efficiency OSCs and discuss the impact of such core engineering on the light absorption, energy levels, electron mobility, and photovoltaic performance of the resultant FREAs.
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Nonfullerene Acceptor for Organic Solar Cells with Chlorination on Dithieno[3,2-b:2′,3′-d]pyrrol Fused-Ring
Renyong Geng,Xin Song,Haohao Feng,Jiangsheng Yu,Ming Zhang,Nicola Gasparini,Zhuohan Zhang,Feng Liu,Derya Baran,Weihua Tang +9 more
TL;DR: A narrowband-gap molecular acceptor, IPIC-4Cl, featuring an indacenobis(dithieno[3,2-b:2′,3′-d]pyrrol) (INP) core with 2-butyl-1-octyl side chains and chlorinated (dicyanomethylidene)-indan-one (IC) as electron-accepting end group, has been rationally designed as nonfullerene acceptors (NFAs) for organic solar cells (OSCs) as mentioned in this paper
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High performance non-fullerene polymer solar cells based on PTB7-Th as the electron donor with 10.42% efficiency
Jia Sun,Zhuohan Zhang,Xinxing Yin,Jie Zhou,Linqiang Yang,Renyong Geng,Fujun Zhang,Rihong Zhu,Jiangsheng Yu,Weihua Tang +9 more
TL;DR: In this paper, the PTB7-Th/ITCT blend based bulk-heterojunction (BHJ) devices give an appreciable PCE of 8.23% and a relatively high VOC of 0.96 V without any optimization.
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Tuning of the conformation of asymmetric nonfullerene acceptors for efficient organic solar cells
Linqiang Yang,Xin Song,Jiangsheng Yu,Hongtao Wang,Zhuohan Zhang,Renyong Geng,Jinru Cao,Derya Baran,Weihua Tang +8 more
TL;DR: In this article, three dithieno[3,2-b:2′,3′-d]pyrrol fused-ring electron acceptors (IPT-2F, IPTT- 2F, and IPTTT- 2 F) have been successfully developed as efficient asymmetric nonfullerene acceptors for organic solar cells (OSCs).