标题：Interfacial Manganese-Doping in CsPbBr3 Nanoplatelets by Employing a Molecular Shuttle

作者：Linzhong Wu, Dr. Yiou Wang, Mariam Kurashvili, Dr. Amrita Dey, Dr. Muhan Cao, Dr. Markus Döblinger, Prof.Dr. Qiao Zhang*, Prof.Dr. Jochen Feldmann, Prof.Dr. He Huang*, Dr. Tushar Debnath*

摘要：

An immiscible bi-phasic post-synthetic strategy for MnX2 (X=Br, Cl) doping in CsPbX3 perovskite nanoplatelets (NPls) is reported. The shuttle role of the electron-donor oleylamine at the water–hexane interface is the underlying reason for the MnX2 transport from the polar to nonpolar phase and its delivery to the NPls. Moreover, the halide anion plays an essential role in maintaining an appropriate radius of Mn2+ for the perovskite crystal structure.

原文链接：https://doi.org/10.1002/anie.202115852

期刊名称：Angewandte Chemie International Edition