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

共 50 条

[31] Preparation and tunable luminescence of CaCO3: Eu3+, Tb3+ phosphors [J].

Cheng, Qijun ;

Dong, Yanwei ;

Kang, Ming ;

Zhang, Ping .

JOURNAL OF LUMINESCENCE, 2014, 156 :91-96

[32] Effect of Tb3+ concentration on the structure and optical properties of triply doped ZnAl2O4:1% Ce3+,1% Eu3+,x% Tb3+ nano-phosphors synthesized via citrate sol-gel method [J].

Motloung, S., V ;

Tshabalala, K. G. ;

Kroon, R. E. ;

Hlatshwayo, T. T. ;

Mlambo, M. ;

Mpelane, S. .

JOURNAL OF MOLECULAR STRUCTURE, 2019, 1175 :241-252

[33] Novel color-tunable K3Y(BO3)2:RE3+ (RE = Tb3+, Eu3+, Tb3+/Eu3+) phosphors for near-UV white LEDs [J].

Zhang, Chaofan ;

Liang, Yaming ;

Xu, Qimeng ;

Zhao, Wenyu .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2024, 35 (17)

[34] Facile Fabrication and Properties of Gd2O3:Eu3+, Y2O3:Eu3+ Nanophosphors and Gd2O3:Eu3+/Silica, Y2O3:Eu3+/Silica Nanocomposites [J].

Tran Kim Anh ;

Pham Thi Minh Chau ;

Nguyen Thi Quy Hai ;

Vu Thi Thai Ha ;

Ho Van Tuyen ;

Sengthong Bounyavong ;

Nguyen Trong Thanh ;

Le Quoc Minh .

Journal of Electronic Materials, 2018, 47 :585-593

[35] Tunable Photoluminescence Properties and Energy Transfer of Ba3YB9O18: Tb3+, Eu3+ Phosphors [J].

Leng Z.-H. ;

Tan Z. ;

Liu S.-H. .

Faguang Xuebao/Chinese Journal of Luminescence, 2021, 42 (01) :83-90

[36] Color-tunable emissions and multi-mode optical thermometer in Mg3Gd2Ge3O12: Tb3+, Eu3+ phosphors [J].

Bai, Jinping ;

Zhang, Jinsu ;

Zhang, Bingye ;

Zhang, Xizhen ;

Cao, Yongze ;

Wang, Yichao ;

Yu, Hongquan ;

Zhang, Xing ;

Li, Kang ;

Chen, Baojiu .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2025,

[37] A Study of Tb3+ → Eu3+ Energy Transfer in Tb3+/Eu3+ Codoped Y2Mg2Al2Si2O12 Phosphors [J].

Gu, Xuan ;

Sun, Xiao-Yu ;

He, Zheng ;

Xu, Li-Dan ;

Shi, Ming-Fang .

ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2021, 10 (06)

[38] Effect Of Dopant Concentration On Photoluminescence Properties of Gd2O3:Eu3+ [J].

Selvalakshmi, T. ;

Bose, A. Chandra .

SOLID STATE PHYSICS, VOL 57, 2013, 1512 :340-341

[39] Solvothermal synthesis and luminescence properties of monodisperse Gd2O3:Eu3+ and Gd2O3:Eu3+@SiO2 nanospheres [J].

Wang, Yu ;

Bai, Xue ;

Liu, Tong ;

Dong, Biao ;

Xu, Lin ;

Liu, Qiong ;

Song, Hongwei .

JOURNAL OF SOLID STATE CHEMISTRY, 2010, 183 (12) :2779-2785

[40] Energy transfer from Tb3+ to Eu3+ in LiSrY2(BO3)3: Candidates for UV or NUV excited color tunable phosphors [J].

Qi, Yuxuan ;

Gao, Yan ;

Jiang, Pengfei ;

Cong, Rihong ;

Yang, Tao .

JOURNAL OF SOLID STATE CHEMISTRY, 2022, 315

← 1 2 3 4 5 →