自组装单分子层在钙钛矿太阳能电池中的应用研究进展OA
Research progress on application of self-assembled monolayers in perovskite solar cells
钙钛矿太阳能电池(PSCs)兼具制造成本低与光电转换效率(PCE)高的核心优势,在过去十几年飞速发展.近年来,自组装单分子层(SAMs)的应用使反式PSCs的光电性能进一步提升,PSCs的PCE已接近27%.SAMs化学结构较为丰富,可有效优化器件界面特性,促进空穴提取与传输,降低非辐射复合损耗,从而提高PSCs的开路电压、PCE、稳定性与使用寿命,加速PSCs商业化.介绍了SAMs的结构及特性,讨论了SAMs的作用机制及对器件性能的影响,总结了 SAMs在PSCs中的应用研究进展,并对SAMs及PSCs的未来发展方向进行了展望.
Due to the low manufacturing cost and high power conversion efficiency(PCE),perovskite solar cells(PSCs)have developed rapidly in the past decade.In recent years,photoelectrical performance of inverted PSCs has been further enhanced by application of self-assembled monolayers(SAMs),with the PCE of PSCs reaching nearly 27%.With various chemical structures,SAMs can effectively optimize the interface characteristics of devices,promote hole extraction/transport,and suppress non-radiative recombination.Therefore,SAMs can increase the open-circuit voltage,PCE,stability,and lifetime of PSCs,accelerating the commercialization process of PSCs.The structures and characteristics of SAMs are introduced.The working mechanism of SAMs and their influence on device performance are discussed.The research progress on the application of SAMs in PSCs is summarized.The future development directions of SAMs and PSCs are proposed.
赵阳
中石化(北京)化工研究院有限公司,北京 100013
化学化工
钙钛矿太阳能电池空穴传输层自组装单分子层
perovskite solar cellhole transport layerself-assembled monolayer
《石油化工》 2026 (4)
641-650,10
中国石化集团科技开发项目(225192).
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