https://scholars.lib.ntu.edu.tw/handle/123456789/347346
標題: | An oleic acid-capped CdSe quantum-dot sensitized solar cell | 作者: | Chen, Jing Song, J. L. Sun, X. W. Deng, W. Q. Jiang, C. Y. Lei, W. Huang, J. H. Liu, R. S. RU-SHI LIU |
公開日期: | 2009 | 卷: | 94 | 期: | 15 | 來源出版物: | Applied Physics Letters | 摘要: | In this letter, we report an oleic acid (OA)-capped CdSe quantum-dot sensitized solar cell (QDSSC) with an improved performance. The TiO2 /OA-CdSe photoanode in a two-electrode device exhibited a photon-to-current conversion efficiency of 17.5% at 400 nm. At AM1.5G irradiation with 100 mW/ cm2 light intensity, the QDSSCs based on OA-capped CdSe showed a power conversion efficiency of about 1%. The function of OA was to increase QD loading, extend the absorption range and possibly suppress the surface recombination. © 2009 American Institute of Physics. |
URI: | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000265285200080&KeyUID=WOS:000265285200080 http://scholars.lib.ntu.edu.tw/handle/123456789/347346 |
DOI: | 10.1063/1.3117221 | SDG/關鍵字: | Light intensities; Photoanode; Photon-to-current conversion efficiencies; Power conversion efficiencies; Quantum dots; Surface recombinations; Acids; Cadmium alloys; Cadmium compounds; Conversion efficiency; Oleic acid; Photovoltaic cells; Semiconductor quantum dots; Solar cells; Solar energy; Semiconducting cadmium compounds |
顯示於: | 化學系 |
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