摘要
有机-无机钙钛矿材料作为太阳能电池的吸光层,具有吸收系数高,载流子迁移率大,稳定性高,独特的双极特性的特点,使钙钛矿太阳能电池成为新一代光伏电池的研究热点。总结了钙钛矿材料的结构和制备方法,详细介绍了钙钛矿太阳能电池的结构及其研究进展,并指出了钙钛矿太阳能电池发展中面临的问题以及对电池深入了解的途径。
As light absorber layer in the solar cells,the organic-inorganic perovskite material exhibits the advan-tages of large absorption coefficient,excellent carrier mobility,high stability and unique ambipolar properties, which make the perovskite solar cell a research hotpot of new photovoltaic generation. The structure and prepara-tion methods of perovskite materials were summarized. The structure of perovskite solar cells and its research prog-ress were discussed. Problems in the development process of perovskite solar cells and the further understanding methods were also pointed out.
出处
《粉末冶金工业》
CAS
北大核心
2016年第3期64-68,共5页
Powder Metallurgy Industry
基金
西南科技大学博士基金资助项目(11ZX7111)
关键词
钙钛矿
太阳能电池
光吸收层
能级
perovskite
solar cell
light absorber layer
energy level
