Chem. J. Chinese Universities ›› 2012, Vol. 33 ›› Issue (10): 2315.doi: 10.7503/cjcu20120007

• Physical Chemistry • Previous Articles     Next Articles

Porous ZnO Thin Films by Gas Evaporation Method and Their Photovoltaic Properties

GUAN Qiu-Mei1, ZHANG Hui-Chao1, YE Yong-Hong2, CUI Yi-Ping1, ZHANG Jia-Yu1   

  1. 1. School of Electronic Science and Engineering, Advanced Photonics Center, Southeast University, Nanjing 210096, China;
    2. Department of Physics, Nanjing Normal University, Nanjing 210097, China
  • Received:2012-01-04 Online:2012-10-10 Published:2012-09-12
  • Contact: Zhang JiaYu E-mail:jyzhang@seu.edu.cn

Abstract:

ZnO thin films were deposited with gas evaporation method and subsequently annealed in air. Experimental results indicate that ZnO thin films are porous. The fabrication method is simple and easy to be controlled. By sensitizing with colloidal CdSe quantum dots, solar cells with the power conversion efficiency is 1.01%.

Key words: Gas evaporation method, Porous ZnO Film, Quantum dot-sensitized solar cells(QDSSCs)

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