Reversible and Continuous Color-Tunable Persistent Luminescence of Metal-Free Organic Materials by “Self”-Interface Energy Transfer

2019 ◽  
Vol 12 (4) ◽  
pp. 5073-5080 ◽  
Author(s):  
Yingxiao Mu ◽  
Bingjia Xu ◽  
Zhan Yang ◽  
Hanhui Wen ◽  
Zhiyong Yang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Organic Materials ◽  
Interface Energy ◽  
Persistent Luminescence ◽  
Metal Free ◽  
Color Tunable

Long persistent composite phosphor CaAl2O4:Eu2+,Nd3+/Y3Al5O12:Ce3+: a novel strategy to tune the colors of persistent luminescence

2016 ◽  
Vol 40 (1) ◽  
pp. 485-491 ◽  
Author(s):  
Wenbo Chen ◽  
Yuhua Wang ◽  
Wei Zeng ◽  
Shaochun Han ◽  
Gen Li ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Radiative Energy ◽  
Persistent Luminescence ◽  
Radiative Energy Transfer ◽  
Color Tunable ◽  
Novel Strategy

The design and characterization of a novel color tunable long persistent composite phosphor through radiative energy transfer.

scholarly journals Melt-Spun Photoluminescent Polymer Optical Fibers for Color-Tunable Textile Illumination

Materials ◽  
2021 ◽  
Vol 14 (7) ◽  
pp. 1740
Author(s):  
Konrad Jakubowski ◽  
Manfred Heuberger ◽  
Rudolf Hufenus
Keyword(s):  
Energy Transfer ◽  
Optical Fibers ◽  
Color Space ◽  
Emission Spectra ◽  
Wide Range ◽  
Color Tunable ◽  
Melt Spun ◽  
Polymer Optical Fibers ◽  
Collective Emission ◽  
Down Conversion

The increasing interest in luminescent waveguides, applied as light concentrators, sensing elements, or decorative illuminating systems, is fostering efforts to further expand their functionality. Yarns and textiles based on a combination of distinct melt-spun polymer optical fibers (POFs), doped with individual luminescent dyes, can be beneficial for such applications since they enable easy tuning of the color of emitted light. Based on the energy transfer occurring between differently dyed filaments within a yarn or textile, the collective emission properties of such assemblies are adjustable over a wide range. The presented study demonstrates this effect using multicolor, meltspun, and photoluminescent POFs to measure their superimposed photoluminescent emission spectra. By varying the concentration of luminophores in yarn and fabric composition, the overall color of the resulting photoluminescent textiles can be tailored by the recapturing of light escaping from individual POFs. The ensuing color space is a mean to address the needs of specific applications, such as decorative elements and textile illumination by UV down-conversion.

scholarly journals Energy transfer triggered multicolor emissions in Tb3+/Eu3+-coacitivated Y2Mo3O12 negative thermal expansion micropartices for dual-channel tunable luminescent thermometer

2021 ◽  
Author(s):  
Peng Du ◽  
Laihui Luo ◽  
Yafei Hou ◽  
Weiping Li
Keyword(s):  
Thermal Expansion ◽  
Energy Transfer ◽  
Negative Thermal Expansion ◽  
Thermal Quenching ◽  
High Quality ◽  
Dual Channel ◽  
Color Tunable ◽  
Rational Control

Rational control of thermal quenching performance is crucial for achieving high quality luminescent thermometer. Herein, we report the Tb3+/Yb3+-coactivated Y2Mo3O12 (YMO) negative thermal expansion (NTE) microparticles with color-tunable emissions. Irradiated...

An advanced color tunable persistent luminescent NaCa2GeO4F:Tb3+ phosphor for multicolor anti-counterfeiting

2021 ◽  
Author(s):  
Pengxiang Pei ◽  
Pengbo DuanMu ◽  
Binbin Wang ◽  
Xuan Miao ◽  
Cheng Zhang ◽  
...  
Keyword(s):  
Persistent Luminescence ◽  
Color Tunable

A multicolor long persistent luminescence (PersL) NaCa2GeO4F:Tb3+ phosphor.

ChemInform Abstract: A Study on the Luminescence and Energy Transfer of Single-Phase and Color-Tunable KCaY(PO4)2:Eu2+,Mn2+Phosphor for Application in White-Light LEDs.

ChemInform ◽  
2012 ◽  
Vol 43 (48) ◽  
pp. no-no
Author(s):  
Wei-Ren Liu ◽  
Chien-Hao Huang ◽  
Chiao-Wen Yeh ◽  
Jen-Ching Tsai ◽  
Yi-Chen Chiu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Single Phase ◽  
Color Tunable

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

Luminescent properties and energy transfer studies of color-tunable LuBO 3 : Ce 3+ /Tb 3+ /Eu 3+ phosphors

2016 ◽  
Vol 80 ◽  
pp. 177-185 ◽  
Author(s):  
Xinguo Zhang ◽  
Xionghui Fu ◽  
Jiahui Song ◽  
Menglian Gong
Keyword(s):  
Energy Transfer ◽  
Luminescent Properties ◽  
Color Tunable

Design of efficient color-tunable long persistent luminescence phosphor BaGa2O4:Pr3+ and its performance enhancement via a trap-induced strategy

2022 ◽  
Author(s):  
Xilin Ma ◽  
Peng Feng ◽  
Yajie Wang ◽  
Songsong Ding ◽  
Songlu Tian ◽  
...  
Keyword(s):  
Performance Enhancement ◽  
Information Storage ◽  
Persistent Luminescence ◽  
Color Tunable

Color-tunable long persistent luminescence (LPL) phosphors are more strongly desired for intelligent anti-counterfeiting and information storage compared with single color types.

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...

scholarly journals Energy Transfer Behavior and Color-Tunable Properties of Ca2Al2SiO7:RE3+ (RE3+ = Tm3+, Dy3+, Tm3+/Dy3+) for White-Emitting Phosphors

2018 ◽  
Author(s):  
Tushagu Abudouwufu ◽  
Sangaraju Sambasivam ◽  
Ying Wan ◽  
Ayituerxun Abudoureyimu ◽  
Taximaiti Yusufu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Tunable Properties ◽  
Color Tunable ◽  
Transfer Behavior
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