申请人:Alliance for Sustainable Energy, LLC
公开号:US20190241802A1
公开(公告)日:2019-08-08
The present disclosure relates to a perovskite sheet that includes two outer layers, each including A′X′; and a first layer that includes BX
2
, where B is a first cation, A′ is a second cation, X is a first anion, X′ is a second anion, and the first BX
2
layer is positioned between the two outer layers.