Material and Interface Engineering for High-Performance Perovskite Solar Cells: A Personal Journey and Perspective

doi:10.1002/tcr.201900028

IMR OpenIR

	Material and Interface Engineering for High-Performance Perovskite Solar Cells: A Personal Journey and Perspective
	Qiu, Jianhang 1; Yang, Shihe 2,3
通讯作者	Yang, Shihe(chsyang@pku.edu.cn)
	2019-08-01
发表期刊	CHEMICAL RECORD
ISSN	1527-8999
页码	22
摘要	Hybrid organic-inorganic perovskite solar cells (PSCs) have become a shining star in the photovoltaic field due to their spectacular increase in power conversion efficiency (PCE) from 3.8 % to over 23 % in just few years, opening up the potential in addressing the important future energy and environment issues. The excellent photovoltaic performance can be attributed to the unique properties of the organometal halide perovskite materials, including high absorption coefficient, tunable bandgap, high defect tolerance, and excellent charge transport characteristics. The authors entered this field when pursuing research on dye-sensitized solar cells (DSCs) by leveraging nanorods arrays for vectorial transport of the extracted electrons. Soon after, we and others realized that while the organometal halide perovskite materials have excellent intrinsic properties for solar cells, interface engineering is at least equally important in the development of high-performance PSCs, which includes surface defect passivation, band alignment, and heterojunction formation. Herein, we will address this topic by presenting the historical development and recent progress on the interface engineering of PSCs primarily of our own group. This review is mainly focused on the material and interface design of the conventional n-i-p, inverted p-i-n and carbon electrode-based structure devices from our own experience and perspective. Finally, the challenges and prospects of this area for future development will also be discussed.
关键词	Perovskite solar cells interface engineering charge transport
资助者	Shenzhen Peacock Plan ; Nanshan Pilot Plan ; HK-RGC General Research Funds (GRF) ; HK Innovation and Technology Fund ; National Science Foundation of China
DOI	10.1002/tcr.201900028
收录类别	SCI
语种	英语
资助项目	Shenzhen Peacock Plan[KQTD2016053015544057] ; Nanshan Pilot Plan[LHTD20170001] ; HK-RGC General Research Funds (GRF)[16312216] ; HK-RGC General Research Funds (GRF)[16300915] ; HK Innovation and Technology Fund[GHP/079/17SZ] ; National Science Foundation of China[51402308]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000479907800001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/134866
专题	中国科学院金属研究所
通讯作者	Yang, Shihe
作者单位	1.Chinese Acad Sci, IMR, Shenyang Natl Lab Mat Sci SYNL, Shenyang 110016, Liaoning, Peoples R China 2.Peking Univ, Shenzhen Grad Sch, Sch Chem Biol & Biotechnol, Guangdong Key Lab Nanomicro Mat Res, Shenzhen 518055, Peoples R China 3.Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Clear Water Bay, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Qiu, Jianhang,Yang, Shihe. Material and Interface Engineering for High-Performance Perovskite Solar Cells: A Personal Journey and Perspective[J]. CHEMICAL RECORD,2019:22.
APA	Qiu, Jianhang,&Yang, Shihe.(2019).Material and Interface Engineering for High-Performance Perovskite Solar Cells: A Personal Journey and Perspective.CHEMICAL RECORD,22.
MLA	Qiu, Jianhang,et al."Material and Interface Engineering for High-Performance Perovskite Solar Cells: A Personal Journey and Perspective".CHEMICAL RECORD (2019):22.