Color tunable Gd2O3: Tb3+/Eu3+ nano-phosphors prepared via laser ablation in water

被引：0

作者：

Deng, H. W. ^{[1
]}

Chen, D. H. ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Elect & Informat Technol, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Peoples R China

来源：

CHALCOGENIDE LETTERS | 2021年 / 18卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Gadolinium oxide; Photoluminescence; Nano-phosphors; Laser ablation in ablation in liquid; LUMINESCENT PROPERTIES; COMBUSTION SYNTHESIS; ENERGY-TRANSFER; SOLID-STATE; TB3+; PHOTOLUMINESCENCE; NANOPHOSPHORS; NANOPARTICLES; NANOMATERIALS; EMISSION;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Gd2O3 has been considered as a kind of good host material for photoluminescence. The method of laser ablation in liquid (LAL) is increasingly used for the preparation of Gd2O3 because it is green and usually simple. In this work, monoclinic Gd2O3:Tb3+/Eu3+ nano-phosphors were successfully synthesized by LAL method. The morphology, structure, and optical properties of the nano-phosphors were discussed. The color of fluorescence of Gd2O3:Tb3+/Eu3+ nano-phosphors were successfully turned by controlling the content of Tb3+ and Eu3+. The results show that the synthesized Gd2O3:Tb3+/Eu3+ nano-phosphors are potential to be applied to display, lighting, biological imaging or other fields.

引用

页码：617 / 628

页数：12

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