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1. (WO2017041327) FLUORESCENT QUANTUM DOT MICRO-NANO ENCAPSULATED COMPOSITE MATERIAL STRUCTURE

Pub. No.:    WO/2017/041327    International Application No.:    PCT/CN2015/090395
Publication Date: Fri Mar 17 00:59:59 CET 2017 International Filing Date: Thu Sep 24 01:59:59 CEST 2015
IPC: C09K 11/02
B82Y 30/00
B82Y 20/00
Applicants: TIANJIN ZHONGHUAN QUANTUM TECH CO., LTD.
天津市中环量子科技有限公司
Inventors: WANG, Kai
王恺
CHEN, Wei
陈威
HAO, Junjie
郝俊杰
ZHANG, Xinhai
张新海
SUN, Xiaowei
孙小卫
Title: FLUORESCENT QUANTUM DOT MICRO-NANO ENCAPSULATED COMPOSITE MATERIAL STRUCTURE
Abstract:
Disclosed is a fluorescent quantum dot micro-nano encapsulated composite material structure. The composite material structure comprises fluorescent quantum dots, a mesoporous particle material with a nano lattice structure, and a barrier layer, wherein the fluorescent quantum dots are distributed in the mesoporous particle material, and the barrier layer covers the external surface of the mesoporous particle material. The composite material structure can effectively retard the aggregation of the quantum dots, and the barrier layer covering the surface prevents the erosion of water and oxygen small molecules and at the same time, improves the compatibility and stability of the composite fluorescent particles, thereby greatly prolonging the service life of the fluorescent quantum dot micro-nano encapsulated composite material.