期刊
ADVANCED MATERIALS
卷 31, 期 50, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201902037
关键词
inorganic additives; metal cations; perovskite film quality; perovskite solar cells; photovoltaic performance
类别
资金
- National Nature Science Foundation of China [21805274, 61674098]
- Doctor Startup Foundation of Liaoning Province [20180540099]
- 111 Project [B1404]
- National Key Research Program of China [2016YFA0202403]
Metal halide perovskite solar cells (PVSCs) have revolutionized photovoltaics since the first prototype in 2009, and up to now the highest efficiency has soared to 24.2%, which is on par with commercial thin film cells and not far from monocrystalline silicon solar cells. Optimizing device performance and improving stability have always been the research highlight of PVSCs. Metal cations are introduced into perovskites to further optimize the quality, and this strategy is showing a vigorous development trend. Here, the progress of research into metal cations for PVSCs is discussed by focusing on the position of the cations in perovskites, the modulation of the film quality, and the influence on the photovoltaic performance. Metal cations are considered in the order of alkali cations, alkaline earth cations, then metal cations in the ds and d regions, and ultimately trivalent cations (p- and f-block metal cations) according to the periodic table of elements. Finally, this work is summarized and some relevant issues are discussed.
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