LaF3: Pr3+ hollow hexagon nanostructures via green and eco-friendly synthesis and their photoluminescence properties

doi:10.1007/s10853-018-3042-5

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院固体物理研究所

	LaF3: Pr3+ hollow hexagon nanostructures via green and eco-friendly synthesis and their photoluminescence properties
	Wu, Honge 2,3,4; Fang, Ming 1,2; Fei, Guang Tao 2; Hu, Ze Min 2; Zhang, Li De 2
刊名	JOURNAL OF MATERIALS SCIENCE
	2019-02-01
卷号	54 期号:4 页码:2897-2907
ISSN号	0022-2461
DOI	10.1007/s10853-018-3042-5
通讯作者	Fang, Ming(mfang@ncepu.edu.cn) ; Fei, Guang Tao()
英文摘要	LaF3 nanocrystals (NCs) are usually used as good host matrix for down-conversion phosphors owing to their impressive photophysical properties. In this study, Pr3+-activated LaF3 with hollow hexagon nanostructures (HHNs) is achieved by a green and eco-friendly hydrothermal method without any catalyst, template, or surfactant. The pore structure of the LaF3 HHNs is greatly affected by the content of Pr3+ ions and hydrothermal reaction time. The LaF3: Pr3+ NCs excited by 467nm light show strong emission peaks locating in visible light region (centered at 612 and 635nm) and the first biological window region (existed in 689 and 721nm), respectively. The relative photoluminescence (PL) intensity of LaF3: Pr3+ NCs from 20 to 60 degrees C (biological temperature) decreases slightly and decreases only 20% at 120 degrees C. The PL emission intensity could reach the maximal value with doping 1.5% Pr3+ ions. Based on the outstanding photophysical properties, LaF3: Pr3+ NCs will be used for both warm white light-emitting diodes and bio-imaging.
资助项目	National Natural Science Foundation of China[11204307] ; National Natural Science Foundation of China[51471162] ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences[2016DFY06] ; Higher School Natural Science Research Project of Anhui Province[TSKJ2017B19]
WOS关键词	LIGHT-EMITTING-DIODES ; OPTICAL-PROPERTIES ; QUANTUM DOTS ; PHOSPHOR ; NANOCRYSTALS ; LUMINESCENCE ; TEMPERATURE ; RED ; NANOPARTICLES ; THERMOLUMINESCENCE
WOS研究方向	Materials Science
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000452502500012
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province ; Higher School Natural Science Research Project of Anhui Province
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/40605]
专题	合肥物质科学研究院_中科院固体物理研究所
通讯作者	Fang, Ming; Fei, Guang Tao
作者单位	1.North China Elect Power Univ, Sch Environm & Chem Engn, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Anhui Key Lab Nanomat & Nanostruct, Hefei 230031, Anhui, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 4.Anhui Polytech Univ, Coll Biol & Chem Engn, Wuhu 241000, Peoples R China
推荐引用方式 GB/T 7714	Wu, Honge,Fang, Ming,Fei, Guang Tao,et al. LaF3: Pr3+ hollow hexagon nanostructures via green and eco-friendly synthesis and their photoluminescence properties[J]. JOURNAL OF MATERIALS SCIENCE,2019,54(4):2897-2907.
APA	Wu, Honge,Fang, Ming,Fei, Guang Tao,Hu, Ze Min,&Zhang, Li De.(2019).LaF3: Pr3+ hollow hexagon nanostructures via green and eco-friendly synthesis and their photoluminescence properties.JOURNAL OF MATERIALS SCIENCE,54(4),2897-2907.
MLA	Wu, Honge,et al."LaF3: Pr3+ hollow hexagon nanostructures via green and eco-friendly synthesis and their photoluminescence properties".JOURNAL OF MATERIALS SCIENCE 54.4(2019):2897-2907.