Upconversion luminescence properties of three-dimensional ordered macroporous CeO2: Er3+, Yb3+

被引：20

作者：

Wu, Hangjun ^{[1
]}

Yang, Zhengwen ^{[1
]}

Liao, Jiayan ^{[1
]}

Lai, Shenfeng ^{[1
]}

Qiu, Jianbei ^{[1
]}

Song, Zhiguo ^{[1
]}

Yang, Yong ^{[1
]}

Zhou, Dacheng ^{[1
]}

Yin, Zhaoyi ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Coll Mat Sci & Engn, Kunming 650093, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2014年 / 586卷

基金：

中国国家自然科学基金;

关键词：

Sol-gel preparation; Optical materials and properties; Luminescence; Upconversion emission; PHOTONIC BANDGAP; PHOTOLUMINESCENCE; ADSORPTION;

D O I：

10.1016/j.jallcom.2013.10.124

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Three-dimensional ordered macroporous (3DOM) Er3+, Yb3+ co-doped CeO2 and powder samples were prepared. The phase of the 3DOM sample was confirmed by XRD, and upconversion (UC) luminescence property was investigated. The results showed that green (527 nm, 548 nm) and red (659 nm) emission bands were observed in the 3DOM and powder samples under a 980 nm excitation at room temperature. It is interesting that the relative intensity of the red to green emission in the 3DOM sample increased in comparison with that of powder sample due to the increased non-radiative relaxation from I-4(11/2) to I-4(13/2) state in the 3DOM materials. (C) 2013 Elsevier B. V. All rights reserved.

引用

页码：485 / 487

页数：3

共 50 条

[1] Upconversion luminescence properties of three-dimensional ordered macroporous CeO2: Er3+, Yb3+
Wu, Hangjun
Yang, Zhengwen
Liao, Jiayan
Lai, Shenfeng
Qiu, Jianbei
Song, Zhiguo
Yang, Yong
Zhou, Dacheng
Yin, Zhaoyi
Yang, Z. (yangzw@kmust.edu.cn), 1600, Elsevier Ltd (586): : 485 - 487
[2] Preparation and Upconversion Luminescence of Three-Dimensionally Ordered Macroporous ZrO2: Er3+, Yb3+
Qu, Xuesong
Song, Hongwei
Bai, Xue
Pan, Guohui
Dong, Biao
Zhao, Haifeng
Wang, Fang
Qin, Ruifei
INORGANIC CHEMISTRY, 2008, 47 (20) : 9654 - 9659
[3] Color tunable upconversion emission in CeO2:Yb,Er three-dimensional ordered macroporous materials
Cheng Yanmin
Yang Zhengwen
Liao Jiayan
Qiu Jianbei
Song Zhiguo
Yang Yong
JOURNAL OF RARE EARTHS, 2015, 33 (06) : 599 - 603
[4] Color tunable upconversion emission in CeO2:Yb,Er three-dimensional ordered macroporous materials
程彦敏
杨正文
廖佳燕
邱建备
宋志国
杨勇
Journal of Rare Earths, 2015, 33 (06) : 599 - 603
[5] Infrared to visible upconversion luminescence in Er3+/Yb3+ co-doped CeO2 inverse opal
Yang, Zhengwen
Wu, Hangjun
Liao, Jiayan
Li, Wucai
Song, Zhiguo
Yang, Yong
Zhou, Dacheng
Wang, Rongfei
Qiu, Jianbei
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2013, 178 (15): : 977 - 981
[6] Upconversion luminescence and optical thermometry in Er3+/Yb3+ co-doped CeO2 for space application
Baca, Lubos
Steiner, Hannes
Stelzer, Nils
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 774 : 418 - 424
[7] Investigation of upconversion and near infrared emission properties in CeO2: Er3+, Yb3+ inverse opals
Wu, Hangjun
Yang, Zhengwen
Liao, Jiayan
Lai, Shenfeng
Qiu, Jianbei
Song, Zhiguo
Yang, Yong
Zhou, Dacheng
Yin, Zhaoyi
OPTICS EXPRESS, 2013, 21 (19): : 22186 - 22193
[8] Enhancement of upconversion luminescence of three-dimensional ordered macroporous Bi2Ti2O7:Er3+, Yb3+ by co-doping of Li+ ions
Cun, Yangke
Yang, Zhengwen
Liao, Jiayan
Qiu, Jianbei
Song, Zhiguo
Yang, Yong
MATERIALS LETTERS, 2014, 131 : 154 - 157
[9] Upconversion luminescence properties of Er3+/Yb3+ in transparent α-Sialon ceramics
Li, Bin
Joshi, Bhupendra
Kshetri, Yuwaraj K.
Adhikari, Rajesh
Narro-Gracia, R.
Lee, Soo Wohn
OPTICAL MATERIALS, 2015, 39 : 239 - 246
[10] Effect of Yb3+ Concentrations on the Upconversion Luminescence Properties of ZrO2:Er3+,Yb3+ Phosphors
Noh, Hyeon Mi
Yang, Hyun Kyoung
Moon, Byung Kee
Choi, Byung Chun
Jeong, Jung Hyun
Choi, Haeyoung
Kim, Jung Hwan
JAPANESE JOURNAL OF APPLIED PHYSICS, 2013, 52 (01)

← 1 2 3 4 5 →