Efficient small-molecule donor with improved structural order and molecular aggregation enabled by side-chain modification

Autor: Haiyan Chen, Ke Yang, Peihao Huang, Dingqin Hu, Hua Tang, Jie Lv, Gang Li, Shirong Lu

Publikováno v: Materials Reports: Energy, Vol 1, Iss 4, Pp 100061- (2021)

Side-chain modification is a proven effective approach for morphology manipulation in organic solar cells (OSCs). However, in-depth analysis and investigation involving side-chain modification towards morphology improvement, including molecular micro

Externí odkaz: https://doaj.org/article/345af7c9ebd84a649354a4d39e014002

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

Oligothiophene-based photovoltaic materials for organic solar cells: rise, plateau, and revival

Autor: Tainan Duan, Qianqian Chen, Dingqin Hu, Jie Lv, Donghong Yu, Gang Li, Shirong Lu

Publikováno v: Duan, T, Chen, Q, Hu, D, Lv, J, Yu, D, Li, G & Lu, S 2022, ' Oligothiophene-based photovoltaic materials for organic solar cells : rise, plateau, and revival ', Trends in Chemistry, vol. 4, no. 9, pp. 773-791 . https://doi.org/10.1016/j.trechm.2022.06.007

Oligothiophene derivatives have been positioned as one of the most promising donor materials in cost-effectiveness and large-scale production of organic solar cells (OSCs). Oligothiophene donors have been popularized in the era of fullerenes but have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::636907821503759eff38cb0a1dd6f67a
https://doi.org/10.1016/j.trechm.2022.06.007

Self-assembly enables simple structure organic photovoltaics via green-solvent and open-air-printing: Closing the lab-to-fab gap

Autor: Hua Tang, Jie Lv, Kuan Liu, Zhiwei Ren, Hrisheekesh Thachoth Chandran, Jiaming Huang, Ying Zhang, Hao Xia, Jafar I. Khan, Dingqin Hu, Cenqi Yan, Jiyeon Oh, Shanshan Chen, Shenglong Chu, Patrick W.K. Fong, Haiyan Chen, Zhengguo Xiao, Changduk Yang, Zhipeng Kan, Frédéric Laquai, Shirong Lu, Gang Li

Publikováno v: Materials Today. 55:46-55

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::044b7586983221a0bf1058ccbd6fe1ee
https://doi.org/10.1016/j.mattod.2022.04.005

18.42% efficiency polymer solar cells enabled by terpolymer donors with optimal miscibility and energy levels

Autor: Zhihui Liao, Dingqin Hu, Hua Tang, Peihao Huang, Ranbir Singh, Sein Chung, Kilwon Cho, Manish Kumar, Licheng Hou, Qianqian Chen, Weiyang Yu, Haiyan Chen, Ke Yang, Zhipeng Kan, Feng Liu, Zeyun Xiao, Gang Li, Shirong Lu

Publikováno v: Journal of Materials Chemistry A. 10:7878-7887

A thiazole-functionalized terpolymer donor enables 18.4% efficiency polymer solar cells.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46cb20d4dcb9c6163f2de862b268cdae
https://doi.org/10.1039/d1ta10644a