Ligand Mediated Transformation of Cesium Lead Bromide Perovskite Nanocrystals to Lead Depleted Cs4PbBr6 Nanocrystals

• Published in: Journal of the American Chemical Society Vol. 139; no. 15; pp. 5309 - 5312
• Main Authors: Liu, Zeke, Bekenstein, Yehonadav, Ye, Xingchen, Nguyen, Son C, Swabeck, Joseph, Zhang, Dandan, Lee, Shuit-Tong, Yang, Peidong, Ma, Wanli, Alivisatos, A. Paul
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 19.04.2017; American Chemical Society (ACS)
• Subjects: INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; MATERIALS SCIENCE

Lead halide perovskite nanocrystals (NCs) have emerged as attractive nanomaterials owing to their excellent optical and optoelectronic properties. Their intrinsic instability and soft nature enable a post-synthetic controlled chemical transformation. We studied a ligand mediated transformation of pr...