BaAl2O4:Eu2+-Al2O3 ceramics for wide range optical temperature sensing

被引：3

作者：

Yin, Xiaomeng ^{[1
,2
]}

Lin, Hui ^{[1
,2
]}

Zhang, Dawei ^{[1
,2
]}

Hong, Ruijin ^{[1
,2
]}

Tao, Chunxian ^{[1
,2
]}

Han, Zhaoxia ^{[1
,2
]}

Zhou, Shengming ^{[3
]}

Zhang, Zhi-Jun ^{[4
]}

Zheng, Guanhaoije ^{[5
,6
]}

机构：

[1] Univ Shanghai Sci & Technol, Engn Res Ctr Opt Instrument & Syst, Minist Educ, 516 Jun Gong Rd, Shanghai 200093, Peoples R China

[2] Univ Shanghai Sci & Technol, Shanghai Key Lab Modern Opt Syst, 516 Jun Gong Rd, Shanghai 200093, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, 390 Qinghe Rd, Shanghai 201800, Peoples R China

[4] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China

[5] Chinese Acad Sci, Shanghai Adv Res Inst, Zhangjiang Lab, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China

[6] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

DALTON TRANSACTIONS | 2022年 / 51卷 / 05期

基金：

中国国家自然科学基金;

关键词：

HIGH-SENSITIVITY; LUMINESCENCE; THERMOMETRY; EMISSION; EU2+; EU3+; NANOCRYSTALS; PHOSPHORS; ION;

D O I：

10.1039/d1dt03416b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this paper, BaAl2O4:Eu2+-Al2O3 ceramics were successfully prepared by spark plasma sintering (SPS). The optical properties of the multiphase ceramics doped with different concentrations of alumina were studied. Under excitation with 365 nm ultraviolet light, the luminescent color of the samples can be adjusted by changing the sintering temperature and the contents of alumina addition. The temperature dependent fluorescence spectra in the temperature range of 4 K-434 K were measured, and the temperature dependent fluorescence intensity ratio (FIR) was calculated. The FIR monotonically increased with the increase of temperature, indicating that the material could be used for temperature sensing. The absolute sensitivity S-a of the temperature sensing fluorescent material is larger than 0.005 K-1 at 334 K-434 K, and the relative sensitivity S-r is larger than 0.75% K-1 at 304 K-434 K. The results show that the BaAl2O4:Eu2+-Al2O3 ceramic is a promising non-contact temperature sensing material.

引用

页码：1784 / 1790

页数：8

共 31 条

[1] Size influence on temperature sensing of erbium-doped yttrium oxide nanocrystals exploiting thermally coupled and uncoupled levels' pairs [J].

Brandao-Silva, Antonio C. ;

Gomes, Maria A. ;

Novais, Suellen M. V. ;

Macedo, Zelia S. ;

Avila, Jhon F. M. ;

Rodrigues, J. J., Jr. ;

Alencar, M. A. R. C. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 731 :478-488

[2]

Brites CDS, 2016, HBK PHYS CHEM RARE, V49, P339, DOI 10.1016/bs.hpcre.2016.03.005

[3] Review of temperature measurement [J].

Childs, PRN ;

Greenwood, JR ;

Long, CA .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2000, 71 (08) :2959-2978

[4] Non-contact thermometry with Dy3+ doped Gd2Ti2O7 nano-powders [J].

Culubrk, Sanja ;

Lojpur, Vesna ;

Ahrenkiel, Scott P. ;

Nedejkovic, Jovan M. ;

Dramicanin, Miroslav D. .

JOURNAL OF LUMINESCENCE, 2016, 170 :395-400

[5] Yb3+-Concentration dependent upconversion luminescence and temperature sensing behavior in Yb3+/Er3+ codoped Gd2MoO6 nanocrystals prepared by a facile citric-assisted sol-gel method [J].

Du, Peng ;

Huang, Xiaoyong ;

Yu, Jae Su .

INORGANIC CHEMISTRY FRONTIERS, 2017, 4 (12) :1987-1995

[6] Environment of the Eu3+ Ion within Nanocrystalline Eu-Doped BaAl2O4: Correlation of X-ray Diffraction, Mossbauer Spectroscopy, X-ray Absorption Spectroscopy, and Photoluminescence Investigations [J].

Grzeta, Biserka ;

Luetzenkirchen-Hecht, Dirk ;

Vrankic, Martina ;

Bosnar, Sanja ;

Saric, Ankica ;

Takahashi, Masashi ;

Petrov, Dimitar ;

Biscan, Marijan .

INORGANIC CHEMISTRY, 2018, 57 (04) :1744-1756

[7] Temperature-dependent emission spectra of M2SiO4:Eu2+ (M = Ca, Sr, Ba) phosphors for green and greenish white LEDs [J].

Kim, JS ;

Park, YH ;

Kim, SM ;

Choi, JC ;

Park, HL .

SOLID STATE COMMUNICATIONS, 2005, 133 (07) :445-448

[8] Ultrahigh-sensitive optical temperature sensing in Pr3+: Y2Ti2O7 based on diverse thermal response from trap emission and Pr3+ red luminescence [J].

Lei, Ruoshan ;

Luo, Xinyao ;

Yuan, Ziyuan ;

Wang, Huanping ;

Huang, Feifei ;

Deng, Degang ;

Xu, Shiqing .

JOURNAL OF LUMINESCENCE, 2019, 205 :440-445

[9] Simultaneously tuning emission color and realizing optical thermometry via efficient Tb3+→Eu3+ energy transfer in whitlockite-type phosphate multifunctional phosphors [J].

Li, Li ;

Tang, Xiaohua ;

Wu, Zhaojie ;

Zheng, Yifei ;

Jiang, Sha ;

Tang, Xiao ;

Xiang, Guotao ;

Zhou, Xianju .

JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 780 (266-275) :266-275

[10] Atomic bonding and electronic stability of the binary sigma phase [J].

Liu, Wei ;

Lu, Xiao-Gang ;

Hu, Qing-Miao ;

Wang, Hao ;

Liu, Yi ;

Boulet, Pascal ;

Record, Marie-Christine .

JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 811

← 1 2 3 4 →