Institutional Repository of Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol，Hefei 230031, Anhui, Peoples R China
| The growth of a CH3NH3PbI3 thin film using simplified close space sublimation for efficient and large dimensional perovskite solar cells | |
Guo, Qiang1; Li, Cong1; Qiao, Wenyuan1; Ma, Shuang1; Wang, Fuzhi1; Zhang, Bing1; Hu, Linhua2 ; Dai, Songyuan1; Tan, Zhan'ao1
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| 2016 | |
| 发表期刊 | ENERGY & ENVIRONMENTAL SCIENCE
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| 摘要 | A way to fabricate pin-hole-free perovskite thin films with optimal crystalline morphology and full coverage is crucial for highly efficient and large scale perovskite solar cells (PerSCs). Herein, we demonstrate a new approach of simplified close space sublimation (CSS) deposition to grow a high quality CH3NH3PbI3 thin film in a low-vacuum and even non-vacuum oven. In this method, a highly crystallized and uniform perovskite film can be easily obtained by simply controlling the thickness of the PbI2 and CH3NH3I films, the reaction time of CH3NH3I vapor with the PbI2 film, and the distance of the sublimation space. With this approach, a large area of 100 mm(2) can be easily obtained. The crystallinity of the perovskite film was investigated using X-ray diffraction (XRD) and the morphology of the perovskite thin film was examined using atomic force microscopy (AFM) and scanning electron microscopy (SEM). The planar heterojunction PerSCs with a structure of FTO/PEDOT: PSS/CH3NH3PbI3/PCBM/Al were fabricated and power conversion efficiencies of 16.2%, 12.9% and 10.8% were achieved for the devices with a photoactive area of 4 mm(2), 25 mm(2) and 100 mm(2), respectively. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology ; Life Sciences & Biomedicine |
| DOI | 10.1039/c5ee03620h |
| 关键词[WOS] | ORGANOMETAL HALIDE PEROVSKITES ; POWER CONVERSION EFFICIENCY ; SEQUENTIAL DEPOSITION ; TRANSPORT LAYERS ; MORPHOLOGY ; THICKNESS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Key Basic Research Program of China (973 project)(2015CB932201) ; National Key Basic Research Program of China (973 project)(2015CB932201) ; National Key Basic Research Program of China (973 project)(2015CB932201) ; National Key Basic Research Program of China (973 project)(2015CB932201) ; Program for New Century Excellent Talents in University(NCET-12-0848) ; Program for New Century Excellent Talents in University(NCET-12-0848) ; Program for New Century Excellent Talents in University(NCET-12-0848) ; Program for New Century Excellent Talents in University(NCET-12-0848) ; Science and Technology Commission of Beijing Municipality, China(Z141100003314003) ; Science and Technology Commission of Beijing Municipality, China(Z141100003314003) ; Science and Technology Commission of Beijing Municipality, China(Z141100003314003) ; Science and Technology Commission of Beijing Municipality, China(Z141100003314003) ; State Key Laboratory of Physical Chemistry of Solid Surfaces (Xiamen University)(201404) ; State Key Laboratory of Physical Chemistry of Solid Surfaces (Xiamen University)(201404) ; State Key Laboratory of Physical Chemistry of Solid Surfaces (Xiamen University)(201404) ; State Key Laboratory of Physical Chemistry of Solid Surfaces (Xiamen University)(201404) ; Jiangsu Province Science and Technology Support Program, China(BE2014147-4) ; Jiangsu Province Science and Technology Support Program, China(BE2014147-4) ; Jiangsu Province Science and Technology Support Program, China(BE2014147-4) ; Jiangsu Province Science and Technology Support Program, China(BE2014147-4) ; Fundamental Research Funds for the Central Universities, China(JB2015RCJ02 ; Fundamental Research Funds for the Central Universities, China(JB2015RCJ02 ; Fundamental Research Funds for the Central Universities, China(JB2015RCJ02 ; Fundamental Research Funds for the Central Universities, China(JB2015RCJ02 ; 2015ZZD06) ; 2015ZZD06) ; 2015ZZD06) ; 2015ZZD06) |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology |
| WOS类目 | Chemistry, Multidisciplinary ; Energy & Fuels ; Engineering, Chemical ; Environmental Sciences |
| WOS记录号 | WOS:000374351200033 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/22380 |
| 专题 | 应用技术研究所 |
| 作者单位 | 1.North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Appl Technol, Hefei Inst Phys Sci, Hefei 230088, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Qiang,Li, Cong,Qiao, Wenyuan,et al. The growth of a CH3NH3PbI3 thin film using simplified close space sublimation for efficient and large dimensional perovskite solar cells[J]. ENERGY & ENVIRONMENTAL SCIENCE,2016,9(4):1486-1494. |
| APA | Guo, Qiang.,Li, Cong.,Qiao, Wenyuan.,Ma, Shuang.,Wang, Fuzhi.,...&Tan, Zhan'ao.(2016).The growth of a CH3NH3PbI3 thin film using simplified close space sublimation for efficient and large dimensional perovskite solar cells.ENERGY & ENVIRONMENTAL SCIENCE,9(4),1486-1494. |
| MLA | Guo, Qiang,et al."The growth of a CH3NH3PbI3 thin film using simplified close space sublimation for efficient and large dimensional perovskite solar cells".ENERGY & ENVIRONMENTAL SCIENCE 9.4(2016):1486-1494. |
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