Affiliation:
1. Beijing Key Laboratory of Novel Thin-Film Solar Cells North China Electric Power University Beijing 102206 China
2. Institut des Sciences et Ingénierie Chimiques Ecole Polytechnique Fédérale de Lausanne (EPFL) CH-1015 Lausanne Switzerland
3. Materials Engineering Division Toyota Motor Europe 1820 Zaventem Belgium
Abstract
Although the power conversion efficiency of perovskite solar cells (PSCs) has reached 25.7%, there is still great potential for improvement in their performance and stability. In the past few years, ionic liquids (ILs) have been extensively investigated and demonstrated to enhance the efficiency and stability of devices substantially. Herein, the role of ILs in PSCs as additives, solvents, interface engineering, and charge transport layer is reviewed. Also, this review will guide the researchers in understanding bulk doping and interface engineering for efficient and stable PSCs.
Funder
China Scholarship Council
Subject
Electrical and Electronic Engineering,Energy Engineering and Power Technology,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
10 articles.
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