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Cadmium sulfide quantum dots grown by chemical bath deposition for sensitized solar cell applications

  • D. W. Zhang
  • , S. Chen
  • , X. D. Li
  • , Z. A. Wang
  • , J. H. Shi
  • , Z. Sun
  • , X. J. Yin
  • , S. M. Huang
  • East China Normal University
  • Singapore Polytechnic

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Cadmium sulfide (CdS)-sensitized solar cells have been investigated. Chemical bath deposition (CBD) based on an aqueous medium involving cadmium acetate, thiourea, ammonium acetate and ammonia was utilized to assemble CdS quantum dots (QDs) onto mesoporous TiO2 films for dye-sensitized solar cell (DSC) applications. Physical and chemical properties of the formed TiO2/CdS bilayers were analyzed using field emission scanning electron microscope (FE-SEM), Raman spectroscope, ultraviolet-visible light (UV-VIS) spectrometer and X-ray diffraction (XRD). An efficiency as high as 1.50% for the CdS Q dots-sensitized DSC was achieved using the present method. The results have demonstrated the potential applications of CBD CdS Q dots for sensitized solar cells.

源语言英语
主期刊名Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies
DOI
出版状态已出版 - 2009
已对外发布
活动Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies - Wuhan, 中国
期限: 8 8月 200910 8月 2009

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
7518
ISSN(印刷版)0277-786X

会议

会议Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies
国家/地区中国
Wuhan
时期8/08/0910/08/09

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