Perovskite solar cell(PSC)has gradually shown its great superiority in photovoltaic filed to compete com-mercial solar cells owing to its great advantages,such as high efficiency and low fabrication cost.On the way towards commercialization,great efforts have been achieved by accelerating charge extraction and reducing carrier recombination.Recently,two-dimensional(2D)layered materials have attracted increasing interests for application in PSCs due to their distinctive chemical and physical properties,such as high carrier mobility and tunable bandgap,which greatly determines the perovskite film growth kinet-ics,carrier transfer and stability of PSCs.Therefore,with the aim to better understand their recent devel-opment and application in PSC,in this review,the emerging 2D materials beyond graphene as charge transport layers,buffer layers and additives in perovskite film for enhancing the efficiency and stability of PSCs are summarized.However,there are still some crucial challenges to be addressed for commercial-ization.Finally,the challenges and prospects of these 2D nanomaterials for application in PSCs are further proposed for future development.

Institute of New Energy Technology,College of Information Science and Technology,Jinan University,Guangzhou 510632,Guangdong,China;State Centre for International Cooperation on Designer Low-Carbon and Environmental Material(SCICDLCEM),School of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450001,Henan,China

[1]Qingwei Zhou;Jialong Duan;Yanyan Duan;Qunwei Tang-.Review on engineering two-dimensional nanomaterials for promoting efficiency and stability of perovskite solar cells)[J].能源化学,2022(05):154-175

Review,engineering,two,dimensional,nanomaterials,promoting,efficiency,stability,perovskite,solar,cells,Perovskite,has,gradually,shown,its,superiority,photovoltaic,filed,compete,owing,advantages,such,high,low,fabrication,cost,On,way,towards,commercialization,efforts,have,been,achieved,by,accelerating,charge,extraction,reducing,carrier,recombination,Recently,2D,layered,attracted,increasing,interests,application,PSCs,due,their,distinctive,chemical,physical,properties,mobility,tunable,bandgap,which,greatly,determines,film,growth,kinet,ics,transfer,Therefore,aim,better,understand,recent,this,review,emerging,beyond,graphene,transport,layers,buffer,additives,enhancing,are,summarized,However,there,still,some,crucial,challenges,addressed,Finally,prospects,these,further,proposed,future,development

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