Design of TiO2 electrode surface with organic silane monomolecular layer for high performance DSCs

摘要：

　　We describe design of high performance TiO2 electrode surface for DSCs by using 010-faceted anatase nanoparticle for the TiO2 electrode and modifying the electrode surface with organic silane adsorption monomolecular layer.The DSCs performances were characterized using Ⅰ-Ⅴ curve measurement and electrochemical impedance spectroscopy (EIS).The silane modification can greatly enhance interface resistance (Rcr) between TiO2 surface and electrolyte,which improves the cell parameters of Voc,FF,and results a 48% enhancement of power conversion efficiency (η).

作者: Qi Feng Zhouqi Tao Changdong Chen Yong Fan Shunsuke Nakanishi

作者单位: Department of Advanced Materials Science, Faculty of Engineering, Kagawa University, 2217-20 Hayashi-cho, Takamatsu 761-0396, JAPAN

会议类型: 国际会议

会议名称: The 22nd International Photovoltaic Science and Engineering Conference (第22届国际光伏科学与工程会议)

会议地点: 杭州

会议语种:英文

页码: 1-3

在线出版日期: 2012-11-05（万方平台首次上网日期，不代表论文的发表时间）