Synthesis of Ca3 (VO4)2: Eu3+, Bi3+ nanophosphors in the presence of stearic acid

被引：0

作者：

Wang, X.J. ^{[1
]}

Fu, X.G. ^{[2
]}

机构：

[1] Key Laboratory of Numerical Control Technology of Guangdong Higher Education Institutes, Mechanical and Electronic Department of Guangdong Polytechnic Normal University

[2] Guangzhou Panyu Polytechnic College

来源：

Advanced Materials Research | 2013年 / 670卷

关键词：

Luminescence; Nanophosphor; Stearic acid;

D O I：

10.4028/www.scientific.net/AMR.670.160

中图分类号：

学科分类号：

摘要：

Ca3(VO4)2:Eu3+,Bi3+ nanophosphate was prepared in the presence of stearic acid. The samples obtained were intensively characterized using XRD, SEM, photoluminescence (PL) spectra and FTIR. The results show that the red emission located at about 614 nm was ascribed to 5D0-7F2 transition of Eu3+, and the excitation and emission spectra indicate that this nanophosphor can be effectively excited by ultraviolet (UV) (395 nm), and exhibits a satisfactory red performance (614 nm), nicely fitting in with the widely applied UV LED chips. © (2013) Trans Tech Publications, Switzerland.

引用

页码：160 / 163

页数：3

共 50 条

[31] A new self-activated vanadate phosphor of Na2YMg2(VO4)3 and luminescence properties in Eu3+ doped Na2YMg2(VO4)3 [J].

Li, Yong ;

Wei, Xiantao ;

Chen, Hongmei ;

Pang, Gang ;

Pan, Yan ;

Gong, Li ;

Zhu, Leilei ;

Zhu, Guangyang ;

Ji, Yuexia .

JOURNAL OF LUMINESCENCE, 2015, 168 :124-129

[32] Tunable luminescence of Eu3+-activated CaWO4 nanophosphors via Bi3+ incorporation [J].

Nayak, Priyanka ;

Nanda, Sushri Sangita ;

Sharma, R. K. ;

Dash, S. .

LUMINESCENCE, 2020, 35 (07) :1068-1076

[33] Synthesis and photoluminescence characterization of RE3+ (=Eu3+, Dy3+)-activated Ca3La(VO4)3 phosphors for white light-emitting diodes [J].

Rao, B. Vengala ;

Jang, Kiwan ;

Lee, Ho Sueb ;

Yi, Soung-Soo ;

Jeong, Jung-Hyun .

JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 496 (1-2) :251-255

[34] Polyvalent chromium ions state in new Ca3(VO4)2:Cr single crystal [J].

Doroshenko, M. E. ;

Ivleva, L. I. ;

Voronina, I. S. ;

Dunaeva, E. E. .

JOURNAL OF LUMINESCENCE, 2023, 253

[35] Molten Salt Synthesis and Luminescent Properties of GdVO4:Eu3+ Nanophosphors [J].

Zhou Zhiqiang ;

Guo Li ;

Jia Peiyun .

RARE METAL MATERIALS AND ENGINEERING, 2014, 43 (07) :1588-1593

[36] Molten salt synthesis and luminescent properties of GdVO4:Eu3+ nanophosphors [J].

Jia, Peiyun, 1600, Science Press (43) :1588-1593

[37] A new temperature sensing Ba3Ga2O6: Bi3+, Eu3+ phosphors with a high sensitivity due to effective energy transfer from Bi3+ to Eu3+ ions [J].

Pi, Yewei ;

Cui, Ruirui ;

Gong, Xinyong ;

Deng, Chaoyong .

JOURNAL OF ALLOYS AND COMPOUNDS, 2025, 1027

[38] Tuning of the emission color via energy transfer from Bi3+ to Eu3+ ion in the Eu3+, Bi3+ doped calcium germanate phosphor for warm white LEDs [J].

Xie, Taiping ;

Zhang, Li ;

Wang, Yuan ;

He, Chunlan ;

Zhang, Jing ;

Wang, Xinxing ;

Liu, Zhiwu .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2018, 29 (22) :19130-19136

[39] Ca3(P x V1-x O4)2: Eu3+ nanophosphor synthesis, controlled microstructure, and photoluminescence [J].

Zhou, Xiaochun ;

Wang, Xiaojun .

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2013, 87 (11) :1859-1863

[40] Synthesis and luminescence properties of Ca3(BO3)2:Eu3+ via two-step method [J].

Huang, Hongsheng ;

Feng, Xiaoqin ;

Chen, Tianbao ;

Xiong, Ying ;

Zhang, Feng .

LUMINESCENCE, 2018, 33 (04) :692-697

← 1 2 3 4 5 →