Promising photovoltaic application of multi-walled carbon nanotubes in perovskites solar cells for retarding recombination
文献类型：期刊论文
| 作者 | Wang, Junxia1; Li, Jingling1; Xu, Xueqing1 ; Bi, Zhuoneng1; Xu, Gang1; Shen, Honglie2
|
| 刊名 | rsc advances
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:48页码:42413-42420 |
| 英文摘要 | a facile spray deposition method was developed to prepare a high-quality perovskite layer under ambient conditions. however, the performance is expected to be further improved with substrate and the hole transport layer (htl) optimization and device structure, for instance. mwcnts with incorporated spiro-ometad exhibited j(sc) of 22.13 ma cm(-2) and pce of 10.42%. to infer the origin of the increasing j(sc) and pce, the optical absorption performance, charge transfer and recombination performance were investigated tau, r-ct, r-rec as a function of voltage and eis measurements revealed the lower transfer resistance and recombination rate in pscs with mwcnts compared with the pscs without mwcnts. the increased resistance in dark conditions and the dark j-v curves explain the slight changes in the v-oc. the sem images showed that there were no mwcnts aggregated on the surface of the spiro/mwcnts composite layer and part of mwcnts was uncovered by spiro-ometad at the interface of htm and au electrode. the decreased i-d/i-g ratio from 0.90 to 0.68 demonstrated the increased interaction between mwcnts and spiro-ometad. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | thin-film ; nanocomposites ; performance ; composites ; electrode ; layers |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000375445500081 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/11278]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 2.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolta Sci & E, Changzhou 213164, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Junxia,Li, Jingling,Xu, Xueqing,et al. Promising photovoltaic application of multi-walled carbon nanotubes in perovskites solar cells for retarding recombination[J]. rsc advances,2016,6(48):42413-42420. |
| APA | Wang, Junxia,Li, Jingling,Xu, Xueqing,Bi, Zhuoneng,Xu, Gang,&Shen, Honglie.(2016).Promising photovoltaic application of multi-walled carbon nanotubes in perovskites solar cells for retarding recombination.rsc advances,6(48),42413-42420. |
| MLA | Wang, Junxia,et al."Promising photovoltaic application of multi-walled carbon nanotubes in perovskites solar cells for retarding recombination".rsc advances 6.48(2016):42413-42420. |
入库方式： OAI收割
来源：广州能源研究所
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