Development of Cu2S/carbon composite electrode for CdS/CdSe quantum dot sensitized solar cell modules
文献类型：期刊论文
| 作者 | Li, DM ; Cheng, LY ; Zhang, YD ; Zhang, QX ; Huang, XM ; Luo, YH ; Meng, QB |
| 刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS
 |
| 出版日期 | 2014 |
| 卷号 | 120页码:454 |
| 关键词 | Quantum dots Sensitized solar cells Modules Catalytic activity Counter electrode Cu2S/carbon composite electrode |
| ISSN号 | 0927-0248 |
| 通讯作者 | Meng, QB (reprint author), Chinese Acad Sci, Inst Phys, Beijing Key Lab New Energy Mat & Devices, Key Lab Renewable Energy CAS, Beijing 100190, Peoples R China. |
| 中文摘要 | A new composite counter electrode consisting of Cu2S nanoparticles (NPs) and active carbon/carbon black has been developed for CdS/CdSe co-sensitized solar cells (CdS/CdSe QDSCs). This kind of composite photocathode is suitable for screen printing, and exhibits good catalytic activity toward S-2(2-)/S2- redox couple. Based on this Cu2S/carbon composite electrode, sealed CdS/CdSe QDSCs were fabricated, which can present up to 3.87% of light-to-electricity conversion efficiency. Besides, our newly developed Cu2S/carbon composite electrode was primarily stable in 1 M polysulfide electrolyte after the QDSCs with this counter electrode were sealed, kept in the dark at room temperature and tested every two or three days for 30 days. On the basis of the above results, CdS/CdSe QDSC modules consisting of four paralleled sub-cells with the aperture area of over 12 cm(2) have been designed and prepared for the first time. Up to 2.31% of light-to-electricity conversion efficiency of CdS/CdSe QDSC module was achieved. This Cu2S/carbon composite electrode exhibits good potential application for further investigation. (C) 2013 Published by Elsevier B.V. |
| 资助信息 | Natural Science Foundation of China [20725311, 51072221]; Ministry of Science and Technology of China [2012CB932903, 2012CB932904] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59747]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, DM,Cheng, LY,Zhang, YD,et al. Development of Cu2S/carbon composite electrode for CdS/CdSe quantum dot sensitized solar cell modules[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2014,120:454. |
| APA | Li, DM.,Cheng, LY.,Zhang, YD.,Zhang, QX.,Huang, XM.,...&Meng, QB.(2014).Development of Cu2S/carbon composite electrode for CdS/CdSe quantum dot sensitized solar cell modules.SOLAR ENERGY MATERIALS AND SOLAR CELLS,120,454. |
| MLA | Li, DM,et al."Development of Cu2S/carbon composite electrode for CdS/CdSe quantum dot sensitized solar cell modules".SOLAR ENERGY MATERIALS AND SOLAR CELLS 120(2014):454. |
入库方式： OAI收割
来源：物理研究所
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