综述了CIGS薄膜太阳能电池近年来的研究进展.概述了CIGS薄膜的组织结构、性能特性及其之间的联系；介绍了CIGS薄膜吸收层的多种制备方法,如多元共蒸发法、溅射后硒化法、电沉积法、喷涂高温分解法等；概述了Na掺杂对CIGS电池性能的促进作用及其机理；总结了柔性衬底CIGS薄膜太阳能电池的研究情况；最后从理论和实验研究方面展望了CIGS薄膜太阳能电池的研究方向.%The recent progress of CIGS thin film solar cells is reviewed. The microstructure, properties and their relations of CIGS are summarized. Various preparation methods of CIGS absorber layer, such as co-evaporation, selenization after sputtering, electrodeposition, and spray pyrolysis etc are introduced. The influence of doping Na in performance and its mechanism of CIGS cells are summarized. The research of flexible CIGS cells are summed up, and the theoretical and experimental research directions of CIGS thin film solar cells are finally prospected.
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