Institutional Repository of Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol，Hefei 230031, Anhui, Peoples R China
| Diketopyrrolopyrrole or benzodithiophene-arylamine small-molecule hole transporting materials for stable perovskite solar cells | |
Liu, Xuepeng1,2; Kong, Fantai1 ; Tan, Zhan'ao3; Cheng, Tai3; Chen, Wangchao1,2; Yu, Ting1,2; Guo, Fuling1; Chen, Jian1; Yao, Jianxi3; Dai, Songyuan1,3
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| 2016 | |
| 发表期刊 | RSC ADVANCES
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| 摘要 | Two simple small-molecular arylamine derivatives 4-methoxy-N-(4-methoxyphenyl)-N-(4-(4,4,5,5-tetramethyl- 1,3,2-dioxaborolan-2-yl)phenyl)aniline (OMeTPA-DPP) and 4,4'-(4,8-bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(N,N-bis(4-methoxyphenyl) aniline) (OMeTPA-BDT) linked with diketopyrrolopyrrole or benzodithiophene moieties have been synthesized. The new compounds show better thermal stability than spiro-OMeTAD. The steady-state and time-resolved photoluminescence demonstrate that the new compounds have good hole extraction ability. The perovskite solar cells employing OMeTPA-BDT show a comparable power conversion efficiency with that of spiro-OMeTAD. After more than 200 hours of aging under one sun illumination, the residual efficiencies of the PSCs based on OMeTPA-DPP, OMeTPA-BDT and spiro-OMeTAD are 8.69%, 11.15% and 9.08%, respectively. The results demonstrate that the newly-developed compounds can act as efficient hole transporting materials for stable perovskite solar cells. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1039/c6ra18823k |
| 关键词[WOS] | THIN-FILM ; COPPER PHTHALOCYANINE ; CONJUGATED POLYMER ; HALIDE PEROVSKITES ; QUANTUM DOTS ; PERFORMANCE ; EFFICIENCY ; TEMPERATURE ; CH3NH3PBI3 ; ELECTRON |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; Natural Science Foundation of Anhui Province(1508085SMF224) ; Natural Science Foundation of Anhui Province(1508085SMF224) ; Natural Science Foundation of Anhui Province(1508085SMF224) ; Natural Science Foundation of Anhui Province(1508085SMF224) |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| WOS记录号 | WOS:000384232600085 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/30173 |
| 专题 | 应用技术研究所 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Novel Thin Film Solar Cells, Inst Appl Technol, Hefei Inst Phys Sci, Hefei 230088, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.North China Elect Power Univ, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xuepeng,Kong, Fantai,Tan, Zhan'ao,et al. Diketopyrrolopyrrole or benzodithiophene-arylamine small-molecule hole transporting materials for stable perovskite solar cells[J]. RSC ADVANCES,2016,6(90):87454-87460. |
| APA | Liu, Xuepeng.,Kong, Fantai.,Tan, Zhan'ao.,Cheng, Tai.,Chen, Wangchao.,...&Dai, Songyuan.(2016).Diketopyrrolopyrrole or benzodithiophene-arylamine small-molecule hole transporting materials for stable perovskite solar cells.RSC ADVANCES,6(90),87454-87460. |
| MLA | Liu, Xuepeng,et al."Diketopyrrolopyrrole or benzodithiophene-arylamine small-molecule hole transporting materials for stable perovskite solar cells".RSC ADVANCES 6.90(2016):87454-87460. |
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