Structure and luminescence properties of Zn3V2O8 yellow phosphor for white light emitting diodes

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境水质学国家重点实验室

	Structure and luminescence properties of Zn3V2O8 yellow phosphor for white light emitting diodes
	Qian, Tingting ; Fan, Bin ; Wang, Hongliang ; Zhu, Shikun
刊名	CHEMICAL PHYSICS LETTERS
	2019
卷号	715 页码:34-39
关键词	Zn3V2O8 Crystal structure Luminescence mechanism Phosphors
ISSN号	0009-2614
英文摘要	Extensive attention has been focused on the development of rare-earth-free phosphors, due to their low cost, good absorption and emission properties. However, the yellow light emitted phosphors with good quantum yield and thermal stability are still urgent Herein, we successfully prepare the single-phase Zn(3)V(2)O(8 )yellow phosphor through a solid state reaction method. The as-prepared phosphors present a broad absorption band in UV/NUV region, and exhibit an intense broadband emission spectrum under the NUV light excitation at 365 nm. The Zn3V2O8 phosphors also show excellent luminescence performance including strong emission intensity, long PL lifetime, high quantum yield, and good thermal stability. Moreover, this sample obtains a CIE coordinate of (0.364, 0.486) in the yellow light region. Therefore, the Zn3V2O8 phosphors can be considered as a novel yellow light source for w-LED devices.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/43118]
专题	生态环境研究中心_环境水质学国家重点实验室
作者单位	1.Chinese Acad Sci, Res Ctr Ecoenvironrnental Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Lab Water Pollut Control, Beijing 100085, Peoples R China
推荐引用方式 GB/T 7714	Qian, Tingting,Fan, Bin,Wang, Hongliang,et al. Structure and luminescence properties of Zn3V2O8 yellow phosphor for white light emitting diodes[J]. CHEMICAL PHYSICS LETTERS,2019,715:34-39.
APA	Qian, Tingting,Fan, Bin,Wang, Hongliang,&Zhu, Shikun.(2019).Structure and luminescence properties of Zn3V2O8 yellow phosphor for white light emitting diodes.CHEMICAL PHYSICS LETTERS,715,34-39.
MLA	Qian, Tingting,et al."Structure and luminescence properties of Zn3V2O8 yellow phosphor for white light emitting diodes".CHEMICAL PHYSICS LETTERS 715(2019):34-39.