Color-tunable to direct white-light and application for white polymer light emitting diode (WPLED) of organo-Eu3+- and organo-Tb3+-doping polymer

被引：10

作者：

Li, Baoning ^{[1
]}

Liu, Lin ^{[1
]}

Fu, Guorui ^{[1
]}

Zhang, Zhao ^{[1
]}

Li, Hongyan ^{[1
]}

Lu, Xingqiang ^{[1
]}

Wong, Wai-Kwok ^{[2
]}

Jones, Richard A. ^{[3
]}

机构：

[1] Northwest Univ, Sch Chem Engn, Shaanxi Key Lab Degradable Med Mat, Xian 710069, Shaanxi, Peoples R China

[2] Hong Kong Baptist Univ, Dept Chem, Waterloo Rd, Kowloon Tong, Hong Kong, Peoples R China

[3] Univ Texas Austin, Dept Chem & Biochem, 1 Univ Stn A5300, Austin, TX 78712 USA

来源：

JOURNAL OF LUMINESCENCE | 2017年 / 192卷

基金：

中国国家自然科学基金;

关键词：

Organo-Ln(3+)-doping polymer; Color-tunable white-light; White polymer light-emitting diode; LUMINESCENCE; COMPLEXES; PHOSPHORS; EMISSION; LIGANDS; GLASS;

D O I：

10.1016/j.jlumin.2017.08.052

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Through the doping of red-light-emitting [Eu(BA)3(5-Br-2,2 '-bpy)] (2; HBA = 1-phenyl-1,3-butanedione; 5-Br2,2 '-bpy = 5-Br-2,2 '-bipyridine) and blue-green-light-emitting [Tb(BA)3(5-Br-2,2 '-bpy)] (3) into PMMA (poly (methyl methacrylate)), the obtained 2@3@PMMA (1[2/3 = 1:101:200) exhibits color-tunable white-light. Moreover, using it as the guest of the emitting layer, a single-component white polymer light-emitting diode (WPLED) with good color stability and ultra-high color rendering index (CBI) of 86-92 is also realized.

引用

页码：1089 / 1095

页数：7

共 50 条

[41] Color-tunable blue-emitting Na2MgSiO4:Ce3+phosphors for white light-emitting diodes
Chen, Mengfang
Liao, Shuzhen
Han, Yue
Lian, Shixun
Zhang, Jilin
CERAMICS INTERNATIONAL, 2023, 49 (03) : 5431 - 5436
[42] Tunable white light and energy transfer of Eu2+-Tb3+-Eu3+ tri-activated glasses synthesized in air
Guo, Hai
Teng, Liming
Wei, Rongfei
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2019, 102 (11) : 6777 - 6786
[43] White-Light Generation and Energy Transfer in Y2O3:Bi,Eu Phosphor for Ultraviolet Light-Emitting Diodes
Ju, Guifang
Hu, Yihua
Chen, Li
Wang, Xiaojuan
Mu, Zhongfei
Wu, Haoyi
Kang, Fengwen
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2011, 158 (10) : J294 - J299
[44] Ca2Al2SiO7:Ce3+, Tb3+: A White-Light Phosphor Suitable for White-Light-Emitting Diodes
Jiao, Haiyan
Wang, Yuhua
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2009, 156 (05) : J117 - J120
[45] Preparation of Eu3+-Y3+ co-doping red-emitting phosphors for white-light emitting diodes (W-LEDs) application and investigation of their optical characteristics
Cao, Fa-bin
Tian, Yan-wen
Li, Liao-sha
Chen, Yong-jie
Xiao, Lin-jiu
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2011, 22 (05) : 510 - 514
[46] Eu3+-doped Tb3+ metal-organic frameworks emitting tunable three primary colors towards white light
Liu, Zhi-Fa
Wu, Mei-Feng
Wang, Shuai-Hua
Zheng, Fa-Kun
Wang, Guan-E
Chen, Jun
Xiao, Yu
Wu, A-Qing
Guo, Guo-Cong
Huang, Jin-Shun
JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (31) : 4634 - 4639
[47] Single-phased and color tunable LiSrBO3:Dy3+, Tm3+, Eu3+ phosphors for white-light-emitting application
Cai, G. M.
Yang, N.
Liu, H. X.
Si, J. Y.
Zhang, Y. Q.
JOURNAL OF LUMINESCENCE, 2017, 187 : 211 - 220
[48] Photoluminescence properties of tunable full-color-emitting CaZrO3: Ln (Ln = Tb3+, Eu3+, Tb3+/Eu3+) phosphors for white LEDs
Zhang, Xin
Li, Junfeng
Shu, YuMei
Luo, Kun
Liu, Hengquan
Zhang, Peicong
Huang, Yi
Liu, Guosheng
Fan, Yi
JOURNAL OF LUMINESCENCE, 2022, 252
[49] Green to white tunable light emitting phosphors: Dy3+/Tb3+ in zinc phosphate glasses
Juarez-Batalla, J.
Meza-Rocha, A. N.
Munoz H, G.
Calditio, Ulises
OPTICAL MATERIALS, 2017, 64 : 33 - 39
[50] Growth and Optical Spectra of Tb3+/Eu3+ Co-doped Cubic NaYF4 Single Crystal for White Light Emitting Diode
Jiang, Yongzhang
Xia, Haiping
Zhang, Jiazhong
Yang, Shuo
Jiang, Haochuan
Chen, Baojiu
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2015, 31 (12) : 1232 - 1236

← 1 2 3 4 5 →