公开(公告)号：US20180298278A1

公开(公告)日：2018-10-18

申请号：US15574089

申请日：2016-05-13

Applicant: Beijing Institute of Technology

Inventor： Haizheng ZHONG ,  Qingchao ZHOU ,  Feng ZHANG ,  Hailong HUANG

IPC: C09K11/02 ,  C09K11/06 ,  H01L51/00

Abstract: 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).

公开(公告)号：US20220002618A1

公开(公告)日：2022-01-06

申请号：US17276723

申请日：2019-08-02

Applicant: Zhijing Nanotech Co., LTD ,  Beijing Institute of Technology

Inventor： Fei LI ,  Haizheng ZHONG ,  Jingjing WANG

IPC: C09K11/02 ,  H01L51/00 ,  C09K11/66 ,  C09K11/06

Abstract: The present application discloses a composite light-emitting material, a production method thereof, and use thereof, wherein the composite light-emitting material has a perovskite nanomaterial and a matrix; the perovskite nanomaterial comprises γ-CsPbI3 and an addition element M; and the addition element M is selected from at least one of Li, Na, K, and Rb.