Progress of Lead‐Free Halide Double Perovskites

• Published in: Advanced energy materials Vol. 9; no. 12
• Main Authors: Igbari, Femi, Wang, Zhao‐Kui, Liao, Liang‐Sheng
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 27.03.2019
• Subjects: Chemical composition; Commercialization; Crystal structure; Energy conversion efficiency; halide double perovskites; Lead; lead‐free perovskites; Optoelectronic devices; Organic chemistry; Organic light emitting diodes; Perovskite structure; Perovskites; Photovoltaic cells; photovoltaic devices; Semiconductor devices; Solar cells; Toxicity; Transistors

The field of halide metal perovskite photovoltaics has caught widespread interest in the last decade. This is seen in the rapid rise of power conversion efficiency, which is currently over 23%. It has also stimulated a widespread application of halide metal perovskites in other fields, such as light...