Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping
Organometal halide perovskites have recently emerged as an appealing candidate in photovoltaic devices due to their excellent properties. Therefore, intense efforts have been devoted to find the ideal organics for perovskite solar cells. In response, we investigate the doping effect of CH3SH organic...
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| Format: | Article |
| Language: | English |
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Wiley
2016-03-01
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| Series: | Nanomaterials and Nanotechnology |
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| Online Access: | http://www.intechopen.com/journals/nanomaterials_and_nanotechnology/performance-improvement-of-ch3nh3pbi3-perovskite-solar-cell-by-ch3sh-doping |
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| _version_ | 1850221502051385344 |
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| author | Hong Li Yingguo Yang Xiao Feng Kongchao Shen Haiyang Li Jiong Li Zheng Jiang Fei Song |
| author_facet | Hong Li Yingguo Yang Xiao Feng Kongchao Shen Haiyang Li Jiong Li Zheng Jiang Fei Song |
| author_sort | Hong Li |
| collection | DOAJ |
| description | Organometal halide perovskites have recently emerged as an appealing candidate in photovoltaic devices due to their excellent properties. Therefore, intense efforts have been devoted to find the ideal organics for perovskite solar cells. In response, we investigate the doping effect of CH3SH organic on the structure and related performance of a CH3NH3PbI3 perovskite solar cell, via in situ synchrotron- based grazing incidence X-ray diffraction (GIXRD), together with scanning electron microscopy (SEM). In situ GIXRD investigations clearly illustrated the transformation and modification of the perovskite structure induced by the organic dopant, which subsequently led to the enhance‐ ment of the power conversion efficiency of fabricated solar cells. Notably, nanoporous morphology and nanocrystal‐ line structures were discovered in the perovskite film by SEM; they were also confirmed by the increase in broad‐ ening peaks/features in the GIXRD measurements. Overall, our study may ultimately result in an attractive strategy for the fabrication of high performance perovskite solar cells. |
| format | Article |
| id | doaj-art-688724c5b9324d4ea4d463260cab90b0 |
| institution | OA Journals |
| issn | 1847-9804 |
| language | English |
| publishDate | 2016-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | Nanomaterials and Nanotechnology |
| spelling | doaj-art-688724c5b9324d4ea4d463260cab90b02025-08-20T02:06:43ZengWileyNanomaterials and Nanotechnology1847-98042016-03-01624http://dx.doi.org/10.5772/6243550149Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH DopingHong LiYingguo YangXiao FengKongchao ShenHaiyang LiJiong LiZheng JiangFei SongOrganometal halide perovskites have recently emerged as an appealing candidate in photovoltaic devices due to their excellent properties. Therefore, intense efforts have been devoted to find the ideal organics for perovskite solar cells. In response, we investigate the doping effect of CH3SH organic on the structure and related performance of a CH3NH3PbI3 perovskite solar cell, via in situ synchrotron- based grazing incidence X-ray diffraction (GIXRD), together with scanning electron microscopy (SEM). In situ GIXRD investigations clearly illustrated the transformation and modification of the perovskite structure induced by the organic dopant, which subsequently led to the enhance‐ ment of the power conversion efficiency of fabricated solar cells. Notably, nanoporous morphology and nanocrystal‐ line structures were discovered in the perovskite film by SEM; they were also confirmed by the increase in broad‐ ening peaks/features in the GIXRD measurements. Overall, our study may ultimately result in an attractive strategy for the fabrication of high performance perovskite solar cells.http://www.intechopen.com/journals/nanomaterials_and_nanotechnology/performance-improvement-of-ch3nh3pbi3-perovskite-solar-cell-by-ch3sh-dopingPhotovoltaic DevicePerovskite Solar CellGIXRDSEMPCE |
| spellingShingle | Hong Li Yingguo Yang Xiao Feng Kongchao Shen Haiyang Li Jiong Li Zheng Jiang Fei Song Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping Nanomaterials and Nanotechnology Photovoltaic Device Perovskite Solar Cell GIXRD SEM PCE |
| title | Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping |
| title_full | Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping |
| title_fullStr | Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping |
| title_full_unstemmed | Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping |
| title_short | Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping |
| title_sort | performance improvement of ch3nh3pbi3 perovskite solar cell by ch3sh doping |
| topic | Photovoltaic Device Perovskite Solar Cell GIXRD SEM PCE |
| url | http://www.intechopen.com/journals/nanomaterials_and_nanotechnology/performance-improvement-of-ch3nh3pbi3-perovskite-solar-cell-by-ch3sh-doping |
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