Synthesis, color-tunable emission, thermal stability, luminescence and energy transfer of Sm3+ and Eu3+ single-doped M3Tb(BO3)3 (M = Sr and Ba) phosphors

CrystEngComm ◽  
2016 ◽  
Vol 18 (36) ◽  
pp. 6934-6947 ◽  
Author(s):  
Miaomiao Tian ◽  
Panlai Li ◽  
Zhijun Wang ◽  
Xiaoyun Teng ◽  
Zhenling Li ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
Solid State ◽  
Solid State Reaction ◽  
Color Tunable ◽  
Tunable Emission

A series of new tunable-emission phosphors of Sm3+ and Eu3+ single-doped M3Tb(BO3)3 (M = Sr and Ba) phosphors were synthesized by the solid-state reaction.

Color tunable Ca8ZnM(PO4)7 (M = Lu/Tb, Lu/Eu, Tb/Eu) phosphors: luminescence, energy transfer and thermal stability studies for n-UV white LEDs

2021 ◽  
Author(s):  
Jing Yan ◽  
Chunyan Jiang ◽  
Yulun Xian ◽  
Jianbang Zhou ◽  
Hong Li ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
Powder Diffraction ◽  
Stability Studies ◽  
X Ray ◽  
White Leds ◽  
Color Tunable ◽  
Xrd Patterns

A series of Tb3+- and Eu3+-doped Ca8ZnLu(PO4)7 (CZLP:Tb3+ and CZLP:Eu3+) as well as Ca8ZnTb(PO4)7:Eu3+ (CZTP:Eu3+) phosphors have been prepared via the traditional high-temperature solid-state reaction. X-ray powder diffraction (XRD) patterns...

Tunable luminescence and energy transfer of a Eu2+/Mn2+ co-doped Sr3NaY(PO4)3F phosphor for white LEDs

RSC Advances ◽  
2016 ◽  
Vol 6 (90) ◽  
pp. 87493-87501 ◽  
Author(s):  
Zaifa Yang ◽  
Denghui Xu ◽  
Jiangnan Du ◽  
Xuedong Gao ◽  
Jiayue Sun
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Solid State Reaction ◽  
Single Phase ◽  
White Leds ◽  
Color Tunable ◽  
Co Doped

A series of single-phase and color-tunable Sr3NaY(PO4)3F:Eu2+, Mn2+ phosphors have been successfully prepared via the solid-state reaction.

scholarly journals Single-phase white-emitting phosphors Ba3Ce(1−x−y)(PO4)3:xTb3+,yMn2+ and Ba3Ce(1−x−z)(PO4)3:xTb3+,zSm3+: structure, luminescence, energy transfer and thermal stability

RSC Advances ◽  
2017 ◽  
Vol 7 (32) ◽  
pp. 19584-19592 ◽  
Author(s):  
Shuchao Xu ◽  
Zhijun Wang ◽  
Panlai Li ◽  
Ting Li ◽  
Qiongyu Bai ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Single Phase

A series of Ba3Ce(1−x−y)(PO4)3:xTb3+,yMn2+ and Ba3Ce(1−x−z)(PO4)3:xTb3+,zSm3+ phosphors were synthesized by a high temperature solid-state reaction.

Energy transfer and luminescent properties of Ca8MgLu(PO4)7:Tb3+/Eu3+ as a green-to-red color tunable phosphor under NUV excitation

RSC Advances ◽  
2015 ◽  
Vol 5 (74) ◽  
pp. 59830-59836 ◽  
Author(s):  
Feiyan Xie ◽  
Junhao Li ◽  
Zhiyue Dong ◽  
Dawei Wen ◽  
Jianxin Shi ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
Luminescent Properties ◽  
Potential Candidate ◽  
Efficient Energy Transfer ◽  
Excellent Thermal Stability ◽  
Efficient Energy ◽  
Red Color ◽  
Color Tunable ◽  
Tunable Emission

Ca8MgTb(PO4)7:Eu3+ phosphor, a potential candidate for application in NUV-based WLEDs, can show efficient energy transfer from Tb3+ to Eu3+, color-tunable emission from green to pure red and excellent thermal stability.

Multi-color luminescence properties and energy transfer behaviour in host-sensitized CaWO4:Tb3+,Eu3+phosphors

RSC Advances ◽  
2016 ◽  
Vol 6 (37) ◽  
pp. 30886-30894 ◽  
Author(s):  
Yang Zhang ◽  
Weitao Gong ◽  
Jingjie Yu ◽  
Zhiyuan Cheng ◽  
Guiling Ning
Keyword(s):  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Luminescence Properties ◽  
Energy Transfer Mechanism ◽  
Photoluminescence Properties ◽  
Reaction Route ◽  
Color Tunable ◽  
Solid State Reaction Route

A series of host-sensitized and color-tunable CaWO4:Tb3+,Eu3+phosphors have been successfully synthesizedviathe high-temperature solid-state reaction route and their photoluminescence properties and energy transfer mechanism have been carefully investigated.

Color-tunable emission and energy transfer in NaCaPO4: Tb3+/Mn2+ phosphors

2015 ◽  
Vol 159 ◽  
pp. 280-283 ◽  
Author(s):  
Xinguo Xi ◽  
Pengyu Dong ◽  
Lili Han ◽  
Rongfeng Guan ◽  
Guihua Hou
Keyword(s):  
Energy Transfer ◽  
Color Tunable ◽  
Tunable Emission

Eu3+/Tb3+ Co-Doped Cerium Oxide Transparent Nanocomposite for Color-Tunable Emission

NANO ◽  
2018 ◽  
Vol 13 (10) ◽  
pp. 1850119
Author(s):  
Xiaoyan Li ◽  
Yunlong Yu ◽  
Xiangfeng Guan ◽  
Peihui Luo ◽  
Linqin Jiang ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Thermal Stability ◽  
Transmission Electron Microscopy ◽  
Sol Gel ◽  
Homogeneous Precipitation ◽  
Transmission Electron ◽  
Color Tunable ◽  
Co Doped ◽  
Tunable Emission

Eu[Formula: see text]/Tb[Formula: see text] co-doped nanocomposite containing CeO2 nanocrystals was successfully prepared by an in situ sol–gel polymerization approach. High-resolution transmission electron microscopy demonstrated the homogeneous precipitation of CeO2 nanocrystals among the polymethylmethacrylate (PMMA) matrix. The thermal stability and UV-shielding capability of the obtained nanocomposite were improved with increase of CeO2 content. The tuning of the emissive color from green and yellow to red can be easily achieved by varying the dopant species and concentration. These results suggested that the obtained nanocomposite could be potentially applicable in transparent solid-state luminescent devices.

scholarly journals Structure and photoluminescence properties of novel Sr6Ca4(PO4)6F2:Re (Re = Eu2+, Mn2+) phosphors with energy transfer for white-emitting LEDs

RSC Advances ◽  
2017 ◽  
Vol 7 (65) ◽  
pp. 41282-41288 ◽  
Author(s):  
Hongwei Xu ◽  
Lili Wang ◽  
Dan Qu ◽  
Zhiyun Si ◽  
Jinsheng Shi
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
White Light ◽  
Solid State Reaction ◽  
Photoluminescence Properties ◽  
Light Emitting

A series of Sr6Ca4(PO4)6F2:Eu2+,Mn2+ phosphors were synthesized by traditional solid state reaction. Through controlling the ratio of Eu2+ and Mn2+, emission colors can be tuned from blue to yellow, including white-light-emitting.

Synthesis, photoluminescence and Judd–Ofelt analysis of red LiGd5P2O13 : Eu3+ phosphors for white LEDs

RSC Advances ◽  
2015 ◽  
Vol 5 (67) ◽  
pp. 54622-54628 ◽  
Author(s):  
Xinguo Zhang ◽  
Liya Zhou ◽  
Qi Pang ◽  
Menglian Gong
Keyword(s):  
Thermal Stability ◽  
Solid State ◽  
Quantum Yield ◽  
Solid State Reaction ◽  
Red Light ◽  
Solid State Reaction Method ◽  
Reaction Method ◽  
White Leds ◽  
Good Thermal Stability ◽  
Red Phosphors

LiGd5P2O13 : Eu3+ red phosphors were prepared by solid-state reaction method. Phosphors could be efficiently excited by NUV/blue light and emit pure-red light. LiGd5P2O13 : Eu3+ shows good thermal stability with quantum yield of 46.5%.

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