应用于高分子给体的稠环双内酯构筑单元(英文)
发布时间:2021-11-08 00:43
近年来,由于新型、高效高分子给体和非富勒烯受体的不断涌现,有机太阳电池性能得以快速提高.本文开发了基于稠环双内酯构筑单元的高分子给体材料,设计合成了两种五元稠环双内酯单元BL1和BL2,并进一步用这两种单元构筑了D-A共轭高分子给体P1和P2. BL1和BL2的分子结构通过X射线单晶衍射方法得到解析. BL1呈现完全平面化的分子结构, BL2则由于分子中两个相邻羰基的排斥作用而呈现一种扭曲平面结构.由于双内酯基团的强吸电子性以及BL1和BL2单元较大的稠环平面,高分子给体P1和P2展现出较深的HOMO能级和较好的空穴迁移率.基于上述高分子给体和非富勒烯受体IT-4F的太阳电池P1:IT-4F和P2:IT-4F实现了较高的开路电压,分别为0.96和0.94 V,能量转换效率分别为10.44%和7.31%.
【文章来源】:Science Bulletin. 2020,65(21)EISCICSCD
【文章页数】:4 页
【参考文献】:
期刊论文
[1]有机太阳电池新时代:小分子电子给体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(19)
[2]有机太阳电池新时代:高分子给体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(17)
[3]有机太阳电池新时代:聚合物受体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(18)
[4]有机太阳电池新时代:非富勒烯小分子受体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(15)
[5]Progress of the key materials for organic solar cells[J]. Yang Tong,Zuo Xiao,Xiaoyan Du,Chuantian Zuo,Yuelong Li,Menglan Lv,Yongbo Yuan,Chenyi Yi,Feng Hao,Yong Hua,Ting Lei,Qianqian Lin,Kuan Sun,Dewei Zhao,Chunhui Duan,Xiangfeng Shao,Wei Li,Hin-Lap Yip,Zhengguo Xiao,Bin Zhang,Qingzhen Bian,Yuanhang Cheng,Shengjian Liu,Ming Cheng,Zhiwen Jin,Shangfeng Yang,Liming Ding. Science China(Chemistry). 2020(06)
[6]有机太阳电池效率突破18%(英文)[J]. 刘启世,江宇凡,金柯,秦建强,许金桂,李文婷,熊骥,刘金凤,肖作,孙宽,杨上峰,张小涛,丁黎明. Science Bulletin. 2020(04)
[7]基于2.16eV超宽带隙高分子给体的有机太阳电池效率突破16%(英文)[J]. 王坦,秦建强,肖作,孟宪义,左传天,杨斌,谭海仁,阳军亮,杨上峰,孙宽,谢素原,丁黎明. Science Bulletin. 2020(03)
[8]5H-dithieno[3,2-b:20,30-d]pyran-5-one unit yields efficient wide-bandgap polymer donors[J]. Jinfeng Liu,Ling Liu,Chuantian Zuo,Zuo Xiao,Yingping Zou,Zhiwen Jin,Liming Ding. Science Bulletin. 2019(22)
[9]Thiolactone copolymer donor gifts organic solar cells a 16.72% efficiency[J]. Ji Xiong,Ke Jin,Yufan Jiang,Jianqiang Qin,Tan Wang,Jinfeng Liu,Qishi Liu,Haili Peng,Xiongfeng Li,Anxin Sun,Xianyi Meng,Lixiu Zhang,Ling Liu,Wenting Li,Zhimin Fang,Xue Jia,Zuo Xiao,Yaqing Feng,Xiaotao Zhang,Kuan Sun,Shangfeng Yang,Shengwei Shi,Liming Ding. Science Bulletin. 2019(21)
[10]Induced J-aggregation in acceptor alloy enhances photocurrent[J]. Ling Liu,Qishi Liu,Zuo Xiao,Shangfeng Yang,Yongbo Yuan,Liming Ding. Science Bulletin. 2019(15)
本文编号:3482654
【文章来源】:Science Bulletin. 2020,65(21)EISCICSCD
【文章页数】:4 页
【参考文献】:
期刊论文
[1]有机太阳电池新时代:小分子电子给体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(19)
[2]有机太阳电池新时代:高分子给体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(17)
[3]有机太阳电池新时代:聚合物受体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(18)
[4]有机太阳电池新时代:非富勒烯小分子受体(英文)[J]. 段春晖,丁黎明. Science Bulletin. 2020(15)
[5]Progress of the key materials for organic solar cells[J]. Yang Tong,Zuo Xiao,Xiaoyan Du,Chuantian Zuo,Yuelong Li,Menglan Lv,Yongbo Yuan,Chenyi Yi,Feng Hao,Yong Hua,Ting Lei,Qianqian Lin,Kuan Sun,Dewei Zhao,Chunhui Duan,Xiangfeng Shao,Wei Li,Hin-Lap Yip,Zhengguo Xiao,Bin Zhang,Qingzhen Bian,Yuanhang Cheng,Shengjian Liu,Ming Cheng,Zhiwen Jin,Shangfeng Yang,Liming Ding. Science China(Chemistry). 2020(06)
[6]有机太阳电池效率突破18%(英文)[J]. 刘启世,江宇凡,金柯,秦建强,许金桂,李文婷,熊骥,刘金凤,肖作,孙宽,杨上峰,张小涛,丁黎明. Science Bulletin. 2020(04)
[7]基于2.16eV超宽带隙高分子给体的有机太阳电池效率突破16%(英文)[J]. 王坦,秦建强,肖作,孟宪义,左传天,杨斌,谭海仁,阳军亮,杨上峰,孙宽,谢素原,丁黎明. Science Bulletin. 2020(03)
[8]5H-dithieno[3,2-b:20,30-d]pyran-5-one unit yields efficient wide-bandgap polymer donors[J]. Jinfeng Liu,Ling Liu,Chuantian Zuo,Zuo Xiao,Yingping Zou,Zhiwen Jin,Liming Ding. Science Bulletin. 2019(22)
[9]Thiolactone copolymer donor gifts organic solar cells a 16.72% efficiency[J]. Ji Xiong,Ke Jin,Yufan Jiang,Jianqiang Qin,Tan Wang,Jinfeng Liu,Qishi Liu,Haili Peng,Xiongfeng Li,Anxin Sun,Xianyi Meng,Lixiu Zhang,Ling Liu,Wenting Li,Zhimin Fang,Xue Jia,Zuo Xiao,Yaqing Feng,Xiaotao Zhang,Kuan Sun,Shangfeng Yang,Shengwei Shi,Liming Ding. Science Bulletin. 2019(21)
[10]Induced J-aggregation in acceptor alloy enhances photocurrent[J]. Ling Liu,Qishi Liu,Zuo Xiao,Shangfeng Yang,Yongbo Yuan,Liming Ding. Science Bulletin. 2019(15)
本文编号:3482654
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