Photovoltaic effect of tin disulfide with nanocrystalline/amorphous blended phases
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2010
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| Resumo |
Tin disulfide (SnS2) nanocrystalline/amorphous blended phases were synthesized by mild chemical reaction. Both X-ray diffraction and transmission electron microscopy measurements demonstrate that the as-synthesized particles presented very small size, with a diameter of only a few nanometers. The photoluminescence (PL) spectrum suggests efficient splitting of photo-generated excitons in poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) and SnS2 hybrid films. Organic/inorganic hybrid solar cells comprising MDMO-PPV and SnS2 were prepared, giving photovoltage, photocurrent, fill factor and efficiency values of 0.702 V, 0.549 mA/cm(2), 0.385 and 0.148%, respectively, which suggests that this phase-blended inorganic semiconductor can also serve as a promising solar energy material. (C) 2009 Elsevier Ltd. All rights reserved. Tin disulfide (SnS2) nanocrystalline/amorphous blended phases were synthesized by mild chemical reaction. Both X-ray diffraction and transmission electron microscopy measurements demonstrate that the as-synthesized particles presented very small size, with a diameter of only a few nanometers. The photoluminescence (PL) spectrum suggests efficient splitting of photo-generated excitons in poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) and SnS2 hybrid films. Organic/inorganic hybrid solar cells comprising MDMO-PPV and SnS2 were prepared, giving photovoltage, photocurrent, fill factor and efficiency values of 0.702 V, 0.549 mA/cm(2), 0.385 and 0.148%, respectively, which suggests that this phase-blended inorganic semiconductor can also serve as a promising solar energy material. (C) 2009 Elsevier Ltd. All rights reserved. 于批量导入 于批量导入 National Natural Science Foundation of China 60736034 50990064National Basic Research Program of China (973 Program) 2010CB933800 [Tan, Furui; Qu, Shengchun; Zeng, Xiangbo; Zhang, Changsha; Shi, Mingji; Wang, Zhijie; Jin, Lan; Bi, Yu; Cao, Jie; Wang, Zhanguo] Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China; [Hou, Yanbing; Teng, Feng; Feng, Zhihui] Beijing Jiaotong Univ, Inst Optoelect Technol, Minist Educ, Key Lab Luminescence & Opt Informat, Beijing 100044, Peoples R China National Natural Science Foundation of China 60736034 50990064National Basic Research Program of China (973 Program) 2010CB933800 |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Tan, FR (Tan, Furui); Qu, SC (Qu, Shengchun); Zeng, XB (Zeng, Xiangbo); Zhang, CS (Zhang, Changsha); Shi, MJ (Shi, Mingji); Wang, ZJ (Wang, Zhijie); Jin, L (Jin, Lan); Bi, Y (Bi, Yu); Cao, J (Cao, Jie); Wang, ZG (Wang, Zhanguo); Hou, YB (Hou, Yanbing); Teng, F (Teng, Feng); Feng, ZH (Feng, Zhihui) .Photovoltaic effect of tin disulfide with nanocrystalline/amorphous blended phases ,SOLID STATE COMMUNICATIONS,JAN 2010 ,150(1-2 ):58-61 |
| Palavras-Chave | #半导体物理 #Nanocrystalline |
| Tipo |
期刊论文 |
