Zobrazeno 1 - 10 of 87 pro vyhledávání: '"Zeyun Xiao"'
1
Akademický článek
Rational molecular and device design enables organic solar cells approaching 20% efficiency
Autor: Jiehao Fu, Qianguang Yang, Peihao Huang, Sein Chung, Kilwon Cho, Zhipeng Kan, Heng Liu, Xinhui Lu, Yongwen Lang, Hanjian Lai, Feng He, Patrick W. K. Fong, Shirong Lu, Yang Yang, Zeyun Xiao, Gang Li
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract For organic solar cells to be competitive, the light-absorbing molecules should simultaneously satisfy multiple key requirements, including weak-absorption charge transfer state, high dielectric constant, suitable surface energy, proper crys
Externí odkaz: https://doaj.org/article/6fd0ae4b8d804a528bedb14b86b0881a
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2
Akademický článek
15.3% Efficiency All‐Small‐Molecule Organic Solar Cells Achieved by a Locally Asymmetric F, Cl Disubstitution Strategy
Autor: Dingqin Hu, Qianguang Yang, Yujie Zheng, Hua Tang, Sein Chung, Ranbir Singh, Jie Lv, Jiehao Fu, Zhipeng Kan, Bo Qin, Qianqian Chen, Zhihui Liao, Haiyan Chen, Zeyun Xiao, Kuan Sun, Shirong Lu
Publikováno v: Advanced Science, Vol 8, Iss 8, Pp n/a-n/a (2021)
Abstract Single junction binary all‐small‐molecule (ASM) organic solar cells (OSCs) with power conversion efficiency (PCE) beyond 14% are achieved by using non‐fullerene acceptor Y6 as the electron acceptor, but still lag behind that of polymer
Externí odkaz: https://doaj.org/article/0373a08e81da45c781c6b2e47869a7dd
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3
Akademický článek
A 'σ-Hole'-Containing Volatile Solid Additive Enabling 16.5% Efficiency Organic Solar Cells
Autor: Jiehao Fu, Shanshan Chen, Ke Yang, Sungwoo Jung, Jie Lv, Linkai Lan, Haiyan Chen, Dingqin Hu, Qianguang Yang, Tainan Duan, Zhipeng Kan, Changduk Yang, Kuan Sun, Shirong Lu, Zeyun Xiao, Yongfang Li
Publikováno v: iScience, Vol 23, Iss 3, Pp - (2020)
Summary: Here we introduce a σ-hole-containing volatile solid additive, 1, 4-diiodotetrafluorobenzene (A3), in PM6:Y6-based OSCs. Aside from the appropriate volatility of A3 additive, the synergetic halogen interactions between A3 and photoactive ma
Externí odkaz: https://doaj.org/article/288987f32474448b9f9af1f1bcd20f45
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4
Akademický článek
Design of All-Small-Molecule Organic Solar Cells Approaching 14% Efficiency via Isometric Terminal Alkyl Chain Engineering
Autor: Haiyan Chen, Hua Tang, Dingqin Hu, Yiqun Xiao, Jiehao Fu, Jie Lv, Qingqing Yu, Zeyun Xiao, Xinhui Lu, Hanlin Hu, Shirong Lu
Publikováno v: Energies, Vol 14, Iss 9, p 2505 (2021)
Morphology is crucial to determining the photovoltaic performance of organic solar cells (OSCs). However, manipulating morphology involving only small-molecule donors and acceptors is extremely challenging. Herein, a simple terminal alkyl chain engin
Externí odkaz: https://doaj.org/article/b590b451ee244b9d870d27f8f2a9d331
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