期刊
JOURNAL OF PHYSICS D-APPLIED PHYSICS
卷 50, 期 37, 页码 -出版社
IOP Publishing Ltd
DOI: 10.1088/1361-6463/aa7cb0
关键词
interfacial engineering; perovskite solar cells; charge separation; light harvesting; device stability
资金
- National Natural Science Foundation of China [21503177]
- Air Force Office of Scientific Research [FA9550-14-1-0037, FA9550-16-1-0187]
- Natural Science Foundation of Fujian Province of China [21171075]
- Fundamental Research Funds for the Central Universities of China [20720150031]
- '111' Project [B16029]
Due to recent developments, organometallic halide perovskite solar cells (PSCs) have attracted even greater interest owing to their impressive photovoltaic properties and simple device manufacturing processes with the potential for commercial applications. The power conversion efficiencies (PCEs) of PSCs have surged from 3.8% for methyl ammonium lead halide-sensitized liquid solar cells, CH3NH3PbX3 (X = Cl, Br, I), in 2009, to more than 22% for all-solid-state solar cells in 2016. Over the past few years, significant effort has been dedicated to realizing PSCs with even higher performance. In this review, recent advances in the interfacial engineering of PSCs are addressed. The specific strategies for the interfacial engineering of PSCs fall into two categories: (1) solvent treatment and additives to improve the light-harvesting capabilities of perovskite films, and (2) the incorporation of various functional materials at the interfaces between the active layers (e.g. electron transporting layer, perovskite layer, and hole transporting layer). This review aims to provide a comprehensive overview of strategies for the interfacial engineering of PSCs with potential benefits including enhanced light harvesting, improved charge separation and transport, improved device stability, and elimination of photocurrent hysteresis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据