铋
钙钛矿(结构)
材料科学
太阳能电池
铯
相(物质)
六方晶系
无机化学
工程物理
纳米技术
光电子学
结晶学
物理
冶金
化学
量子力学
作者
Byung‐wook Park,Bertrand Philippe,Xiaoliang Zhang,Håkan Rensmo,Gerrit Boschloo,Erik M. J. Johansson
标识
DOI:10.1002/adma.201501978
摘要
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 Cs3Bi2I9 perovskite, and it is concluded that bismuth perovskites have very promising properties for further development in solar cells. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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