Shenzhen Tcl New Technology Co., Ltd.

Zhijing Nanotech (beijing) Co. Ltd.

Zhijing Nanotech Co., Ltd

Hailong Huang

Haizheng Zhong

Feng Zhang

Xiangang Wu

Yuwei Niu

Qingchao Zhou

Provided is a composite luminescent material. The composite luminescent material comprises: a matrix; and perovskite nanoparticles. The perovskite nanoparticles are dispersed in the matrix, wherein the mass ratio of the perovskite nanoparticles matrix to the perovskite nanoparticles is 1:(1-50).

Perovskite/polymer composite luminescent material, preparation method and use

Provided is a hybridized perovskite quantum dot material. The quantum dot material includes a kernel and surface ligands. The kernel is formed by RNHABor (RNH)AB, where Ris methyl group, Ris 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 RNHor RNHis 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.

Perovskite quantum dot material

Provided is a hybridized perovskite quantum dot material. The quantum dot material comprises a kernel and surface ligands. The kernel is formed by RNHABor (RNH)AB, where Ris methyl group, Ris 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 RNHor RNHis 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.

Method for making a perovskite quantum dot material

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Guangdong, China

Hailong Huang