Materials horizons
TMSI-TOP: a dual-function precursor for anion exchange and surface passivation via phosphonium iodide formation in CsPb(Br/I)3 perovskite nanocrystals.
Seungmin Baek, Hyeon Woo Jeong, Hyejin Na, Ansoon Kim, Seungwook Choi, Jinseok Lee, Seon Joo Lee, Sungho Choi, Jaemin Lee
Published: 202610.1039/d5mh02052b
Abstract
Perovskite materials are known for their unique crystal structure, which allows for easy anion exchange. Notably, the characteristics of the resulting materials can differ substantially depending on the precursors used for the exchange. In this study…
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