Facile Synthesis, Optical and Photoluminescence Properties of Copper Tungstate Phosphors with Strong Near-Infrared Photoabsorption

doi:10.1134/S0036024422060097

	Facile Synthesis, Optical and Photoluminescence Properties of Copper Tungstate Phosphors with Strong Near-Infrared Photoabsorption
	Sun, Guangzhuang 1,2; Gao, Qizhi 1; Tang, Shengnan 1; Chen, Xiangyu 1; Liu, Hao 1; Gao, Huajing 1,2,3; Zhao, Xinxin 1,2; Wang, Anrong 1,2; Yu, Xianlun 1,2; Wang, Shifa 1,2
	2022-06
发表期刊	RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A
ISSN	0036-0244
卷号	96 期号:6 页码:1348-1355
摘要	Herein, we demonstrate for the first time the synthesis of copper tungstate (CuWO4) crystal by a facile polyacrylamide gel route. X-ray diffraction patterns reveal that the pure phase CuWO4 obtained by calcining xerogel at 900 degrees C has the triclinic crystal structure. The component of prepared CuWO4 are further confirmed by the X-ray photoelectron spectroscopy and Fourier transform infrared spectroscopy. Transmission electron microscope results demonstrate that the CuWO4 has high crystallinity. Ultraviolet-visible absorption spectra indicate that the samples have remarkable photoabsorption in the near-infrared region. Photoluminescence spectra show that the CuWO4 has an emission peak at 583 nm with excitation wavelength of 430 nm. The synthesized CuWO4 phosphors with attractive optical and photoluminescence properties have potential applications in photoelectric devices and lasers.
关键词	copper tungstate microstructure photoabsorption photoluminescence
DOI	10.1134/S0036024422060097
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000811215000031
出版者	MAIK NAUKA/INTERPERIODICA/SPRINGER
EI入藏号	20222512237217
EI主题词	Tungsten compounds
EI分类号	544.1 Copper741.1 Light/Optics801 Chemistry804 Chemical Products Generally933.1 Crystalline Solids933.1.1 Crystal Lattice
来源库	WOS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158893
专题	兰州理工大学
通讯作者	Sun, Guangzhuang
作者单位	1.Chongqing Three Gorges Univ, Sch Elect & Informat Engn, Chongqing 404000, Peoples R China; 2.Chongqing Three Gorges Univ, Chongqing Key Lab Geol Environm Monitoring & Disa, Gorges Reservoir Area 3, Chongqing 404000, Peoples R China; 3.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Sun, Guangzhuang,Gao, Qizhi,Tang, Shengnan,et al. Facile Synthesis, Optical and Photoluminescence Properties of Copper Tungstate Phosphors with Strong Near-Infrared Photoabsorption[J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A,2022,96(6):1348-1355.
APA	Sun, Guangzhuang.,Gao, Qizhi.,Tang, Shengnan.,Chen, Xiangyu.,Liu, Hao.,...&Wang, Shifa.(2022).Facile Synthesis, Optical and Photoluminescence Properties of Copper Tungstate Phosphors with Strong Near-Infrared Photoabsorption.RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A,96(6),1348-1355.
MLA	Sun, Guangzhuang,et al."Facile Synthesis, Optical and Photoluminescence Properties of Copper Tungstate Phosphors with Strong Near-Infrared Photoabsorption".RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 96.6(2022):1348-1355.