电聚合薄膜在钙钛矿电池中的应用  

Application of electropolymerizedfilms in perovskite solar cells

作　　者：兰阳杰 邵将洋[1] 崔彬彬 钟羽武[1] LAN Yangjie;SHAO Jiangyang;CUI Binbin;ZHONG Yuwu(Key Laboratory of Photochemistry,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China;Advanced Research Institute of Multidisciplinary Sciences,Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]中国科学院化学研究所光化学重点实验室,北京100190 [2]北京理工大学前沿交叉科学研究院,北京100081

出　　处：《上海大学学报（自然科学版）》2023年第5期946-959,共14页Journal of Shanghai University:Natural Science Edition

基　　金：国家自然科学基金资助项目(21975264,21872154,21925112)。

摘　　要：目前,钙钛矿太阳能电池(perovskite solar cell,PSC)的效率(25.8%)已经可以与硅基太阳能电池相媲美,但是长期稳定性不高是其开展商业化应用亟需解决的问题之一.电化学聚合作为一种制备电活性导电聚合物薄膜的方法,可以有效降低材料和器件制备的成本;同时,化学交联的电聚合薄膜具有较好的稳定性,能有效提高器件的稳定性.总结了将交联的电聚合薄膜作为空穴传输层(hole transporting layer,HTL)或电子传输层(electron transporting layer,ETL)来开发稳定和高效的钙钛矿太阳能电池,并论述了电聚合薄膜在钙钛矿太阳能电池未来的研究重点.The highest certified power conversion efficiency(25.8%)of perovskite solar cells(PSCs)has rivalled that of silicone-based solar cells.However,the long-term stability of PSCs should be improved for commercial applications.Electropolymerisation is an effective method for preparing electroactive and/or conducting polymericfilms which allows for a simple way to reduce the cost of materials and devices.Moreover,chemically cross-linked electropolymerisedfilms can effectively improve the stability of PSCs.This review summarises the applications of cross-linked electropolymerisedfilms as hole-or electron-transporting layers(HTLs or ETLs)for highly efficient and stable PSCs.Lastly,the future development of PSCs with electropolymerisedfilms is discussed.

关 键 词：电化学聚合 钙钛矿 太阳能电池 稳定性 

分 类 号：TM914.4[电气工程—电力电子与电力传动]