Titanate luminescent material and preparation method therefor

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United States of America Patent

PATENT NO 9447320
APP PUB NO 20150102260A1
SERIAL NO

14398765

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Abstract

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A titanate luminescent material has a formula of A1-xTiO3:Prx@TiO2@My; wherein A is at least one selected from the group consisting of Ca, Sr, and Ba; M is at least one nanoparticles selected from the group consisting of Ag, Au, Pt, Pd, and Cu; 01-xTiO3:Prx@TiO2, and 0−2; @ represents coating; M is a core, TiO2 is an intermediate layer shell, and A1-xTiO3:Prx is an outer layer shell. The titanate luminescent material has a high stability and a better luminescent performance. A preparation method of the titanate luminescent material is also provided.

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OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO LTD518000 GUANGDONG PROVINCE SHENZHEN NANSHAN DISTRICT NANHAI ROAD SEA KING BUILDING BLOCK A 22 FLOOR SHENZHEN CITY GUANGDONG PROVINCE 518000
SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO LTDF/2 NORTH SIDE MAIN BUILDING OF HUAYE COMPANY NO 84 DONGBIN RD NANSHAN DISTRICT SHENZHEN GUANGDONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Guitang Guangdong, CN 12 4
Wang, Rong Guangdong, CN 224 1444
Zhou, Mingjie Shenzhen, CN 204 346

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