Authors
Byung-Wook Park, Bertrand Philippe, Xiaoliang Zhang, Håkan Rensmo, Gerrit Boschloo, EM Johansson
Publication date
2015/9/29
Journal
Advanced Materials (Deerfield Beach, Fla.)
Volume
27
Issue
43
Pages
6806-6813
Description
Low-toxic bismuth-based perovskites are prepared for the possible replacement of lead perovskite in solar cells. The perovskites have a hexagonal crystalline phase and light absorption in the visible region. A power conversion efficiency of over 1% is obtained for a solar cell with Cs3 Bi2 I9 perovskite, and it is concluded that bismuth perovskites have very promising properties for further development in solar cells.
Scholar articles
BW Park, B Philippe, X Zhang, H Rensmo, G Boschloo… - Advanced Materials (Deerfield Beach, Fla.), 2015