Nonstoichiometric acid–base reaction as reliable synthetic route to highly stable CH3NH3PbI3 perovskite film

The stability of perovskite thin films and devices depends on a number of environmental factors, amongst which humidity. Here, Longet al. develop a synthetic route using a nonstoichiometric acid-base reaction to prepare films stable in humid environments for two months.

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Bibliographic Details
Main Authors: Mingzhu Long, Tiankai Zhang, Yang Chai, Chun-Fai Ng, Thomas C. W. Mak, Jianbin Xu, Keyou Yan
Format: article
Language:EN
Published: Nature Portfolio 2016
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Q
Online Access:https://doaj.org/article/54a3db2f574741bf9e3f86f2772379ed
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