A Cross-Linked PCBM Interlayer for Efficient and UV-Stable Methylammonium-Free Perovskite Solar Cells

doi:10.1002/ente.202000224

	A Cross-Linked PCBM Interlayer for Efficient and UV-Stable Methylammonium-Free Perovskite Solar Cells
	Li, Zhimin1,2 ; Liu, Ning 1; Liu, Zhou2 ; Wang, Xiao2 ; Hu, Youdi2 ; Xu, Qiaofei2 ; Li, Shunde2 ; Qiao, Zhi2 ; Cheng, Lei2 ; Wang, Chunwu 1; Meng, Ke2 ; Chen, Gang2,3
	2020-07
发表期刊	ENERGY TECHNOLOGY (IF:3.6[JCR-2023],3.8[5-Year])
ISSN	2194-4288
EISSN	2194-4296
发表状态	已发表
DOI	10.1002/ente.202000224
摘要	Interfacial engineering is crucial for perovskite solar cells (PSCs) to ensure efficient charge carrier transfer, and pivotal for device performances. Herein, a novel cross-linked PCBM (CL-PCBM) interlayer at the perovskite/electron transport layer (ETL) interface of the methylammonium-free PSC device is incorporated. The dimeric PCBM interlayer prepared using a facile UV cross-linking technique concurrently improves the quality of the resultant perovskite film and the charge transfer capability of the ETL, leading to significantly enhanced device photovoltaic performances. In addition, the PSC devices integrating the CL-PCBM interlayers exhibit superior humidity and UV stabilities. The successful employment of the CL-PCBM interlayer can bring new insight into the design and engineering of high-quality interfaces for efficient PSCs.
关键词	cross-linked PCBM interlayer methylammonium-free perovskite solar cells
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	Science and Technology Commission of Shanghai Municipality[17YF1412000] ; Science and Technology Commission of Shanghai Municipality[19ZR1476900]
WOS研究方向	Energy & Fuels
WOS类目	Energy & Fuels
WOS记录号	WOS:000529242100001
出版者	WILEY-V C H VERLAG GMBH
WOS关键词	ELECTRON-TRANSPORT LAYERS ; FULLERENE
原始文献类型	Article ; Early Access
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/119544
专题	物质科学与技术学院_硕士生物质科学与技术学院_PI研究组_陈刚组物质科学与技术学院_博士生信息科学与技术学院_博士生
通讯作者	Meng, Ke; Chen, Gang
作者单位	1.Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai 200093, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Li, Zhimin,Liu, Ning,Liu, Zhou,et al. A Cross-Linked PCBM Interlayer for Efficient and UV-Stable Methylammonium-Free Perovskite Solar Cells[J]. ENERGY TECHNOLOGY,2020.
APA	Li, Zhimin.,Liu, Ning.,Liu, Zhou.,Wang, Xiao.,Hu, Youdi.,...&Chen, Gang.(2020).A Cross-Linked PCBM Interlayer for Efficient and UV-Stable Methylammonium-Free Perovskite Solar Cells.ENERGY TECHNOLOGY.
MLA	Li, Zhimin,et al."A Cross-Linked PCBM Interlayer for Efficient and UV-Stable Methylammonium-Free Perovskite Solar Cells".ENERGY TECHNOLOGY (2020).