Simple synthesis, adjusting luminescence colour and white light emission of Ln3+:CeF3 (Ln = Tm, Tb, Eu) phosphors

被引：3

作者：

Li, Yang ^{[1
]}

Cai, Yuanxue ^{[1
]}

Ming, Chengguo ^{[1
]}

Chen, Huixuan ^{[1
]}

Zhang, Jinyuan ^{[1
]}

Zhou, Aihua ^{[1
]}

Song, Feng ^{[2
]}

Yuan, Fengying ^{[1
]}

Qin, Yueting ^{[1
]}

Zhang, Guiqing ^{[1
]}

Wang, Qingru ^{[3
]}

Zhao, Zejia ^{[2
]}

机构：

[1] Tianjin Univ Sci & Technol, Sch Sci, Phys Dept, Tianjin 300457, Peoples R China

[2] Nankai Univ, Key Lab Weak Light Nonlinear Photon, Minist Educ, Tianjin 300457, Peoples R China

[3] Liaocheng Univ, Sch Phys Sci & Informat Technol, Shandong Provin Key Lab Opt Commun Sci & Technol, Liaocheng 252059, Peoples R China

来源：

BULLETIN OF MATERIALS SCIENCE | 2023年 / 46卷 / 02期

基金：

中国国家自然科学基金;

关键词：

CeF3:Tm3+; Tb3+; Eu3+; luminescence; fluorides; white light emission; HYDROTHERMAL SYNTHESIS; NANOPARTICLES; CEF3;

D O I：

10.1007/s12034-023-02955-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

CeF3:RE3+ (Tm, Tb, Eu) phosphors were successfully prepared by a one-step hydrothermal method at low temperature. Crystal structure, morphology and luminescent properties of samples were studied. With the increase of Eu3+ doping concentration, the red and green intensity ratio increases, realizing the emission colour from green to red adjustment. The luminescence properties of CeF3:RE3+ (Tm, Tb, Eu) phosphors were investigated and suggested an obvious energy transfer process of Ce3+?Tb3+?Eu3+. The obtained CeF3:Tm3+, Tb3+ and Eu3+ tri-doped phosphors present an intense white light emission under excitation of 361 nm, thus being potentially useful as phosphors for white light-emitting diode purposes.

引用

页数：8

共 19 条

[1] Organic additive assisted hydrothermal synthesis and photoluminescence properties of CeF3:Tb3+ and NaCeF4:Tb3+ nanoparticles [J].

Ladol, Jigmet ;

Khajuria, Heena ;

Singh, Rajinder ;

Kumar, Vinay ;

Sheikh, Haq Nawaz .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (16) :11671-11681

[2] Low temperature molten salt synthesis of CeF3 and CeF3:Tb3+ phosphors with efficient luminescence properties [J].

Li, Xuejiao ;

Zhang, Wanqi ;

Dong, Limin ;

Liu, Dongyue ;

Qi, Zhigang .

JOURNAL OF LUMINESCENCE, 2019, 205 :122-128

[3] KBaPO4:Ln (Ln = Eu, Tb, Sm) phosphors for UV excitable white light-emitting diodes [J].

Lin, C. C. ;

Tang, Y. S. ;

Hu, S. F. ;

Liu, R. S. .

JOURNAL OF LUMINESCENCE, 2009, 129 (12) :1682-1684

[4] White-Light-Emitting Single Phosphors via Triply Doped LaF3 Nanoparticles [J].

Lorbeer, Chantal ;

Mudring, Anja-Verena .

JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (23) :12229-12238

[5] Investigations of Ce3+ Co-Doped SbPO4:Tb3+ Nano-Ribbons and Nanoparticles by Vibrational and Photoluminescence Spectroscopy [J].

Naidu, Boddu Sanyasi ;

Pandey, Mukesh ;

Sudarsan, Vasanthakumaran ;

Ghatak, Jay ;

Vatsa, Rajesh Kumar .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2011, 11 (04) :3180-3190

[6] Luminescence Studies on SbPO4:Ln3+ (Ln = Eu, Ce, Tb) Nanoparticles and Nanoribbons [J].

Naidu, Boddu Sanyasi ;

Sudarsan, Vasanthakumaran ;

Vatsa, Rajesh Kumar .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2009, 9 (05) :2997-3004

[7] A review on the advancements in phosphor-converted light emitting diodes (pc-LEDs): Phosphor synthesis, device fabrication and characterization [J].

Nair, Govind B. ;

Swart, H. C. ;

Dhoble, S. J. .

PROGRESS IN MATERIALS SCIENCE, 2020, 109

[8] Structural and Excitation-Dependent Photoluminescence Properties of Bi0.95-xGdxEu0.05PO4 (0 ≤ x ≤ 0.95) Solid Solutions and Their Anticounterfeiting Applications [J].

Pushpendra ;

Singh, Sarabjot ;

Srinidhi, Saumya ;

Kunchala, Ravi K. ;

Kalia, Rimple ;

Achary, Srungarpu N. ;

Naidu, Boddu S. .

CRYSTAL GROWTH & DESIGN, 2021, 21 (08) :4619-4631

[9] NaBi0.9Eu0.1(MoO4)2 Nanomaterials: Tailoring the Band Gap and Luminescence by La3+ Substitution for Light-Emitting Diodes [J].

Pushpendra ;

Kunchala, Ravi K. ;

Achary, Srungarpu N. ;

Naidu, Boddu S. .

ACS APPLIED NANO MATERIALS, 2019, 2 (09) :5527-5537

[10] Rapid, Room Temperature Synthesis of Eu3+ Doped NaBi(MoO4)2 Nanomaterials: Structural, Optical, and Photoluminescence Properties [J].

Pushpendra ;

Kunchala, Ravi K. ;

Achary, Srungarpu N. ;

Tyagi, Avesh K. ;

Naidu, Boddu S. .

CRYSTAL GROWTH & DESIGN, 2019, 19 (06) :3379-3388

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