Provided is a hybridized perovskite quantum dot material. The quantum dot material comprises a kernel and surface ligands. The kernel is formed by R1NH3AB3 or (R2NH3)2AB4, where R1 is methyl group, R2 is an organic molecular group, A is at least one selected from Ge, Sn, Pb, Sb, Bi, Cu and Mn, B is at least one selected from Cl, Br and I, A and B form a coordination octahedral structure, and R1NH3 or R2NH3 is filled in gaps of the coordination octahedral structure. The surface ligand is an organic acid or organic amine. The quantum dot material has a high fluorescence quantum yield.
本文提供了一种杂化过氧化物量子点材料。该量子点材料由内核和表面
配体组成。内核由 R1NH3AB3 或 (R2NH3)2AB4 构成,其中 R1 是甲基,R2 是有机分子基团,A 至少选自 Ge、Sn、Pb、Sb、Bi、Cu 和 Mn 中的一种,B 至少选自 Cl、Br 和 I 中的一种,A 和 B 形成配位八面体结构,R1NH3 或 R2NH3 填充在配位八面体结构的空隙中。表面
配体为有机酸或有机胺。量子点材料具有很高的荧光量子产率。