Highly efficient CdS/CdSe-sensitized solar cells controlled by the structural properties of compact porous TiO2 photoelectrodes
文献类型：期刊论文
| 作者 | Zhang, QX ; Guo, XZ ; Huang, XM ; Huang, SQ ; Li, DM ; Luo, YH ; Shen, Q ; Toyoda, T ; Meng, QB |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2011 |
| 卷号 | 13期号:10页码:4659 |
| 关键词 | SEMICONDUCTOR NANOCRYSTALS DYE ELECTRODES ENERGY SIZE RECOMBINATION SIMULATIONS SCATTERING LIQUID FILMS |
| ISSN号 | 1463-9076 |
| 通讯作者 | Li, DM: Chinese Acad Sci, Inst Phys, Beijing Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | At present, the photovoltaic performance of quantum dot-sensitized solar cells (QDSCs) is still much lower than conventional DSCs. Appropriate porous TiO2 photoanodes for QDSCs need to be further investigated, and optimization of the nanoparticle-based photoanodes is highly desirable as well. In this article, the influence of the structural properties of various TiO2 photoanodes on CdS/CdSe-sensitized solar cells have been systematically studied. Quantitative analyses of light-harvesting efficiency (LHE) and electron-transfer yield (Phi(ET)) for the QDSCs are investigated for the first time. It is revealed that the LHE increases in the long wavelength region with the addition of large size TiO2 particles to the transparent film. In the meantime, the balance between the light scattering and surface area also needs to be controlled, which can significantly restrain the dark current of the device. A double-layer photoanodic structure can give 4.92% of light-to-electricity conversion efficiency with a photoactive area of 0.15 cm(2) |
| 收录类别 | SCI |
| 资助信息 | Natural Science Foundation of China (NSFC) [20725311, 20673141, 20703063, 20873178, 20721140647]; Japan Science and Technology Agency (JST); Ministry of Science and Technology of China [2006CB202606, 2006AA03Z341]; Chinese Academy of Sciences [KJCX2-YW-W27, KGCX2-YW-363, KGCX2-YW-386-1] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39317]  |
| 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 | Zhang, QX,Guo, XZ,Huang, XM,et al. Highly efficient CdS/CdSe-sensitized solar cells controlled by the structural properties of compact porous TiO2 photoelectrodes[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2011,13(10):4659. |
| APA | Zhang, QX.,Guo, XZ.,Huang, XM.,Huang, SQ.,Li, DM.,...&Meng, QB.(2011).Highly efficient CdS/CdSe-sensitized solar cells controlled by the structural properties of compact porous TiO2 photoelectrodes.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,13(10),4659. |
| MLA | Zhang, QX,et al."Highly efficient CdS/CdSe-sensitized solar cells controlled by the structural properties of compact porous TiO2 photoelectrodes".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 13.10(2011):4659. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。