Dopant-free small molecule hole transport materials based on triphenylamine derivatives for perovskite solar cells

作     者：Sihan Li Yuxuan Yang Kuo Su Bao Zhang Yaqing Feng Sihan Li;Yuxuan Yang;Kuo Su;Bao Zhang;Yaqing Feng

作者机构：School of Chemical Engineering and TechnologyTianjin UniversityTianjin 300350China Collaborative Innovation Center of Chemical Science and Engineering(Tianjin)Tianjin 300072China Jieyang Center of Guangdong Laboratory of Chemistry and Fine ChemicalsGuangdong 515557China 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报（英文版）)

年 卷 期：2022年第50卷第10期

页      面：29-42页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：supported by the Fundamental Research Funds for the Central Universities the National Key Research and Development Program of China(2020YFB0408002) 

主　　题：Solar energy Electronic materials Organic compounds Triphenylamine Hole transportmaterials 

摘      要：In the past decade,perovskite solar cells have become a promising candidate in the photovoltaic industry owing to their high power conversion efficiency that surpasses 25%.However,there are certain limitations that have hindered the development and full-scale practical application of these cells,including the high cost and degradation of perovskite caused by the ***,there is an urgent need to develop dopant-free hole transport materials(HTMs).In recent years,HTMs based on triphenylamine(TPA-HTMs)are receiving growing interest owing to their high hole mobility,excellent film formation,and suitable energy *** literature here covers work relevant to TPA-HTMs in the last five *** have been classified according to different core *** correlations between performance and structure are summarized,and the future development trend of TPA-HTMs is highlighted.