Composite Counter Electrode Based on Nanoparticulate PbS and Carbon Black: Towards Quantum Dot-Sensitized Solar Cells with Both High Efficiency and Stability
文献类型：期刊论文
| 作者 | Yang, YY ; Zhu, LF ; Sun, HC ; Huang, XM ; Luo, YH ; Li, DM ; Meng, QB |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2012 |
| 卷号 | 4期号:11页码:6162 |
| 关键词 | TIO2 FILMS CDSE NANOCRYSTALS CUINS2 |
| ISSN号 | 1944-8244 |
| 通讯作者 | Meng, QB: Chinese Acad Sci, Key Lab Renewable Energy, Beijing Key Lab New Energy Mat & Devices, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | PbS/carbon black (CB) composite counter electrode (CE) has been fabricated by a low cost and low temperature processable method using the wet chemistry synthesized PbS nanoparticles. The nanosized PbS in the composite CE provides a large area of catalytic sites, and the chain-type CB framework acts as an excellent electrical tunnel for fast electron transport from an external circuit to highly catalytic PbS nanoparticles. The optimized PbS/CB composite CE shows a charge transfer resistance (R-CT) as low as 10.28 Omega cm(2), which is an order of magnitude lower than the value obtained in the previous study on pure PbS CE. The CdS/CdSe quantum dot-sensitized solar cells with the PbS/CB composite CE achieve a photovoltaic conversion efficiency of 3.91% and no degradation of the efficiency over 1000 h under room conditions. |
| 收录类别 | SCI |
| 资助信息 | National Key Basic Research Program (973 project) [2012CB932903]; National Natural Science Foundation of China [20725311, 51072221, 21173260]; Knowledge Innovation Program of the Chinese Academy of Sciences [KJCX2-YW-W27] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34993]  |
| 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 | Yang, YY,Zhu, LF,Sun, HC,et al. Composite Counter Electrode Based on Nanoparticulate PbS and Carbon Black: Towards Quantum Dot-Sensitized Solar Cells with Both High Efficiency and Stability[J]. ACS APPLIED MATERIALS & INTERFACES,2012,4(11):6162. |
| APA | Yang, YY.,Zhu, LF.,Sun, HC.,Huang, XM.,Luo, YH.,...&Meng, QB.(2012).Composite Counter Electrode Based on Nanoparticulate PbS and Carbon Black: Towards Quantum Dot-Sensitized Solar Cells with Both High Efficiency and Stability.ACS APPLIED MATERIALS & INTERFACES,4(11),6162. |
| MLA | Yang, YY,et al."Composite Counter Electrode Based on Nanoparticulate PbS and Carbon Black: Towards Quantum Dot-Sensitized Solar Cells with Both High Efficiency and Stability".ACS APPLIED MATERIALS & INTERFACES 4.11(2012):6162. |
入库方式： OAI收割
来源：物理研究所
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