A novel wide temperature range and multi-mode optical thermometer based on bi-functional nanocrystal-doped glass ceramics

doi:10.1039/c8tc03642j

	A novel wide temperature range and multi-mode optical thermometer based on bi-functional nanocrystal-doped glass ceramics
	Cai, Zhenlu 1,2,3; Kang, Shiliang 1,2,3; Huang, Xiongjiang 1,2,3; Song, Xiaoqian 1,2,3; Xiao, Xiudi 4; Qiu, Jianrong 5; Dong, Guoping 1,2,3
刊名	JOURNAL OF MATERIALS CHEMISTRY C
	2018-10-07
卷号	6 期号:37 页码:9932-9940
ISSN号	2050-7526
DOI	10.1039/c8tc03642j
通讯作者	Dong, Guoping(dgp@scut.edu.cn)
英文摘要	Novel nanocomposite glass ceramics (GCs), containing bi-functional NaYF4:Yb3+/RE3+(RE3+ = Er3+, Nd3+) and NaAlSiO4:Cr3+ nanocrystals, were synthesized by a melt-quenching process and subsequent heat-treatment. XRD and TEM results indicate that two types of nanocrystals, NaYF4 and NaAlSiO4, disperse homogeneously in the glass matrix. Photoluminescence (PL) spectra and lifetime measurements demonstrate that RE3+ and Cr3+ ions selectively enter into the precipitated NaYF4 and NaAlSiO4 nanocrystals, respectively, after crystallization, which restrains the potential energy transfer (ET) between the rare earth (RE) and transition metal (TM) ions. Significantly, there are three modes to carry out the optical thermometry based on the fluorescence intensity ratio (FIR) from two thermally coupled levels of Nd3+, the FIR from the Cr-Nd non-thermally coupled system and the fluorescence lifetime of Cr3+. Compared to standard temperature sensors based on a single mode technique, the Yb3+/Nd3+/Cr3+ codoped oxyfluoride GCs, with excellent sensitivity and high precision, open up a new path in the optical thermometry field.
资助项目	National Natural Science Foundation of China[61475047] ; National Natural Science Foundation of China[51772101] ; National Key R&D Program of China[YS2018YFB110012] ; Guangdong Natural Science Foundation for Distinguished Young Scholars[S2014A030306045] ; Science and Technology Project of Guangdong Province[2017A010103037] ; Fundamental Research Funds for the Central Universities ; Program for Innovative Research Teams at the University of the Ministry of Education of China[IRT_17R38]
WOS关键词	UP-CONVERSION LUMINESCENCE ; EMISSION ; PHASE ; NANOPARTICLES ; CRYSTAL ; SENSORS ; FLUORESCENCE ; DEPENDENCES ; BEHAVIOR ; FIBERS
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000449750600010
资助机构	National Natural Science Foundation of China ; National Key R&D Program of China ; Guangdong Natural Science Foundation for Distinguished Young Scholars ; Science and Technology Project of Guangdong Province ; Fundamental Research Funds for the Central Universities ; Program for Innovative Research Teams at the University of the Ministry of Education of China
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/24238]
专题	中国科学院广州能源研究所
通讯作者	Dong, Guoping
作者单位	1.South China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China 2.South China Univ Technol, Guangdong Prov Key Lab Fiber Laser Mat & Appl Tec, Guangzhou 510640, Guangdong, Peoples R China 3.South China Univ Technol, Sch Mat Sci & Engn, Guangdong Engn Technol Res & Dev Ctr Special Opti, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 5.Zhejiang Univ, Coll Opt Sci & Engn, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Cai, Zhenlu,Kang, Shiliang,Huang, Xiongjiang,et al. A novel wide temperature range and multi-mode optical thermometer based on bi-functional nanocrystal-doped glass ceramics[J]. JOURNAL OF MATERIALS CHEMISTRY C,2018,6(37):9932-9940.
APA	Cai, Zhenlu.,Kang, Shiliang.,Huang, Xiongjiang.,Song, Xiaoqian.,Xiao, Xiudi.,...&Dong, Guoping.(2018).A novel wide temperature range and multi-mode optical thermometer based on bi-functional nanocrystal-doped glass ceramics.JOURNAL OF MATERIALS CHEMISTRY C,6(37),9932-9940.
MLA	Cai, Zhenlu,et al."A novel wide temperature range and multi-mode optical thermometer based on bi-functional nanocrystal-doped glass ceramics".JOURNAL OF MATERIALS CHEMISTRY C 6.37(2018):9932-9940.