Photoelectric performance of TiO2 nanotube array photoelectrodes cosensitized with CdS/CdSe quantum dots | |
Gao, Xian-Feng ; Sun, Wen-Tao ; Ai, Guo ; Peng, Lian-Mao | |
刊名 | 应用物理学快报 |
2010 | |
关键词 | cadmium compounds current density electrochemical electrodes II-VI semiconductors photoelectric devices photoelectrochemical cells semiconductor nanotubes semiconductor quantum dots semiconductor thin films short-circuit currents solar cells titanium compounds SOLAR-CELLS LIGHT-SCATTERING ELECTRODES CDS SENSITIZATION |
DOI | 10.1063/1.3386525 |
英文摘要 | The photoresponse of TiO2 nanotube-array films in the visible region is shown to have been significantly improved by sensitizing them with CdS and CdSe semiconductor quantum dots using a sequential chemical bath deposition method. These quantum dots served as cosensitizers, and the performance of corresponding photoelectrode was measured in a photoelectrochemical solar cell. A 13.0 mA/cm(2) short circuit current density is achieved with the TiO2/CdS/CdSe photoelectrode under AM 1.5G illuminations, which is higher than the direct sum of CdS and CdSe sensitized TiO2.; Physics, Applied; SCI(E); EI; 37; ARTICLE; 15; 96 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/243916] |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Gao, Xian-Feng,Sun, Wen-Tao,Ai, Guo,et al. Photoelectric performance of TiO2 nanotube array photoelectrodes cosensitized with CdS/CdSe quantum dots[J]. 应用物理学快报,2010. |
APA | Gao, Xian-Feng,Sun, Wen-Tao,Ai, Guo,&Peng, Lian-Mao.(2010).Photoelectric performance of TiO2 nanotube array photoelectrodes cosensitized with CdS/CdSe quantum dots.应用物理学快报. |
MLA | Gao, Xian-Feng,et al."Photoelectric performance of TiO2 nanotube array photoelectrodes cosensitized with CdS/CdSe quantum dots".应用物理学快报 (2010). |
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