摘要
采用几种具有不同电导率的PEDOT(poly(3,4-ethylene dioxythiophene)),研究其对器件性能的影响,结果表明高电导率的PEDOT与ITO(Indium tin oxide)一起作为光电池的阳极,有利于光电池能量转换效率的提高.探讨了高电导率PEDOT的厚度与器件性能之间的相关性,表明在保证器件不漏电的前提下PEDOT的厚度越薄越好.
In the fabrication process of polymer photovohaic cells, the PEDOT was mostly used as buffer layer on the anode in order to reduce the leakage and enhance the correction efficiency. The influence of PEDOT with different conductivity on the PVC device performance was investigated. The result shows the improvement of energy transfer efficiency owing to the anode composed of ITO and PEDOT with highly conductivity. Furthermore, the relation between the thickness of high conductivity PEDOT and device performance has been studied. The result shows the performance of device with a thin PEDOT is excellent.
出处
《广东工业大学学报》
CAS
2008年第3期6-9,共4页
Journal of Guangdong University of Technology
基金
国家自然科学基金资助项目(50018302)
国家973资助项目(2002613404)
广东工业大学博士基金资助项目(073037)
关键词
缓冲层
电导率
聚合物光电池
能量转换效率
buffer layer
conductivity
polymer photovohaic ceils
energy transfer efficiency
