无机材料在有机太阳能电池中的应用  

Application of Inorganic Materials in Organic Solar Cells

作　　者：车广波[1] 袁晶[2] 苏斌[1] 刘春波[2] 赵静[2] 李丽丽[2] 

机构地区：[1]吉林师范大学环境科学与工程学院,四平136000 [2]吉林师范大学化学学院,四平136000

出　　处：《应用化学》2013年第9期977-985,共9页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金资助项目(60978059;60205040);教育部新世纪优秀人才支持计划(NCET-10-0176);吉林省科技厅项目(20101543;20100549;201215219);吉林省创新团队项目(20130521019JH);四平市科技局项目(2011029)

摘　　要：无机材料电子迁移率高、光谱响应范围与太阳光谱匹配,而有机材料价格低廉、合成方法简单、容易制作在基底上,因此在太阳能电池中具有更广阔的应用前景。目前,阻碍有机太阳能电池发展的主要原因是材料的载流子迁移率低、器件稳定性差、吸收光谱与太阳光谱不匹配,导致光电转换效率较低。若能将有机、无机材料二者的优点相结合,将可提高有机太阳能电池的能量转换效率。目前的研究已经取得了一定进展,无机材料在受体层、阴极缓冲层、阳极缓冲层中的应用均不同程度地提高了有机太阳能电池的能量转换效率。本文综述了目前该领域的研究现状,并对今后的研究提出了展望。Although organic materials have been widely utilized for the fabrications of organic solar cells as they are inexpensive, easily prepared and compatible with substrates, the development of organic solar cells has been hindered mainly due to their low carrier mobility, poor stability and unsatisfactory matching with the solar spectrum. On the other hand, inorganic materials have high electron mobility and absorption spectra matching with the solar spectrum. Therefore the power conversion efficiency of organic solar cells is still not competitive with those of inorganic solar cells. If the advantages of both organic and inorganic materials could be combined, the performance of organic solar ceils would be enhanced. At present, some progresses have been made in inorganic-organic hybird solar cells. Usually, the inorganic materials were used in the acceptor layer, cathode buffer layer and anode buffer layer to improve the energy conversion efficiency of organic solar ceils. In this article we discussed the applications of some inorganic materials in organic solar ceils and the recent research progresses as well as the perspectives in this field.

关 键 词：有机太阳能电池 杂化体系 无机材料 有机材料 能量转换效率 

分 类 号：O644[理学—物理化学]