Hydrothermal Synthesis of GdVO4 ∶ Eu3+ Luminescent Nanomaterials with Different Morphologies

LIU Gui-xia; LI Ruo-lan; DONG Xiang-ting; WANG Jin-xian; SUN De

doi:null

您当前的位置：

首页 >

文章列表页 >

Hydrothermal Synthesis of GdVO₄ ∶ Eu³⁺ Luminescent Nanomaterials with Different Morphologies

paper | 更新时间：2020-08-12

- Hydrothermal Synthesis of GdVO₄ ∶ Eu³⁺ Luminescent Nanomaterials with Different Morphologies
- Chinese Journal of Luminescence Vol. 31, Issue 3, Pages: 385-389(2010)
- 作者机构：
  
  1. 长春理工大学化学与环境工程学院,吉林长春,130022
  2. 长春工业大学化学工程学院,吉林长春,130012
- 作者简介：
- 基金信息：
- DOI：
  CLC： O482.31
- Received：11 July 2009，
  
  Revised：02 January 1900，
  
  Published Online：30 June 2010，
  
  Published：30 June 2010
- 稿件说明：
移动端阅览
LIU Gui-xia, LI Ruo-lan, DONG Xiang-ting, et al. Hydrothermal Synthesis of GdVO₄ ∶ Eu³⁺ Luminescent Nanomaterials with Different Morphologies[J]. Chinese journal of luminescence, 2010, 31(3): 385-389.
DOI：

LIU Gui-xia, LI Ruo-lan, DONG Xiang-ting, et al. Hydrothermal Synthesis of GdVO₄ ∶ Eu³⁺ Luminescent Nanomaterials with Different Morphologies[J]. Chinese journal of luminescence, 2010, 31(3): 385-389. DOI：

摘要

采用水热法制备了不同形貌的GdVO

∶ Eu

纳米晶样品

对其结构以及发光性质进行了表征。XRD结果表明:水热前驱体和经过灼烧之后样品均为四方晶系

具有锆石结构。TEM照片表明:通过改变表面活性剂分别得到了分散性良好的米粒状、六角形和球形的GdVO

∶ Eu

纳米晶粒子。发光光谱表明:在 288 nm的紫外光激发下

不同形貌的GdVO

∶ Eu

纳米晶材料均在617 nm处产生特征红光发射

归属为Eu

离子的

→

跃迁

不同形貌粒子的发光光谱的相对强度有所不同。

Abstract

GdVO

∶ Eu

luminescent nanomaterials with different morphologies were prepared by hydrothermal method

and their structure and luminescent properties were characterized. XRD patterns showed that the precursors and the heat-treated samples are tetragonal phase GdVO

crystals. TEM images indicated that the rice-shaped

tetragonal-shaped and spherical GdVO

∶ Eu

nanoparticles were obtained by changing different surfactant. Fluorescence spectra showed that under the excitation of 288 nm

GdVO

∶ Eu

nanomaterials with different morphologies have the characteristics of red emission in 617nm

attributing to the

→

transition of Eu

the intensities of the fluorescence spectra are different for different samples prepared with different surfactants.

关键词

Keywords

references

. Brixner L, Abramson H E. The luminescent properties of rare-earth vanadates [J]. J. Electrochem. Soc., 1965, 112 (1):70-74.

. Ropp R C. Spectra of some rare earth vanadates [J]. J. Electrochem. Soc., 1968, 115 (9):940-945.

. Blasse G. Energy transfer in oxiidic phosphors [J]. Philips Res. Repts, 1969, 24 :131-144.

. Wang F, Xue X J, Liu X G. Multicolor Tuning of (Ln, P)-doped YVO4 nanoparticles by single-wavelength excitation [J]. Angew. Chem. Int. Ed., 2008, 47 (18):906-909.

. Wu J H, Yan B. Photoluminescence intensity of YxGd1-xVO4 ∶ Eu3+ dependence on hydrothermal synthesis time and variable ratio of Y/Gd [J]. J. Alloys and Compd., 2008, 455 (1-2):485-488.

. Zhao Xiaoxia, Xie Yihua, Wang Xiaojun, et al. Luminescence properties of (Y,Ga)(P,V)O4 ∶ Eu3+ [J]. Chin. J. Lumin. (发光学报), 2006, 27 (2):196-200 (in Chinese).

. Yan Bin, Zhang Xiangqing, Lai Huasheng, et al. Luminescence properties of YP1-xVxO4 ∶ Tm3+ and YP1-xVxO4 ∶ Tm3+,Dy3+ phosphors [J]. Chin. J. Lumin. (发光学报), 2007, 28 (4):531-536 (in English).

. Zhang Qingli, Guo Changxin, Shi Chaoshu. Study of ultraviolet excitation spectra of GdVO4 ∶ Eu3+ [J]. Chin. J. Lumin. (发光学报), 2000, 21 (4):353-357 (in Chinese).

. Zhang Hongwu, Fu Xiaoyan, Niu Shuyun, et al. Spectral studies of nanosized LnVO4 ∶ Eu(Ln= La, Gd, Y) [J]. Spectroscopy and Spectral Ananlysis (光谱学与光谱分析), 2004, 24 (10):1164-1167 (in Chinese).

. Liu G X, Hong G Y, Wang J X, et al. Deposition of GdVO4 ∶ Eu3+ nanoparticles on silica nanospheres by a simple sol-gel method [J]. Nanotechnology, 2006, 17 (14):3134-3137.

. Zheng Y H, You H P, Jia G, et al. Facile hydrothermal synthesis and luminescent properties of large-scale GdVO4 ∶ Eu3+ nanowires [J]. Cryst. Growth Des., 2009, 9 (12):5101-5107.

. Zhou Y H, Lin J. Morphology control and luminescence properties of YVO4 ∶ Eu phosphors prepared by spray pyrolysis [J]. Opt. Mater., 2005, 27 (8):1426-1430.

. Wang R Y. Distribution of Eu3+ ions in LaPO4 nanocrystals [J]. J. Lumin., 2004, 106 (3-4):211-217.

Views

125

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research Progress in Photoluminescent Aerogels

Preparation, Luminescence Mechanism and Temperature Sensing Properties of KYb₂F₇∶2% Er³⁺

Preparation of Graphene Quantum Dots by Laser-induced Polydimethylsiloxane

Upconversion Luminescence of MgSc₂O₄: Er³⁺/Yb³⁺ Nanocrystals Co-doped Alkali Ions

Green Synthesis of Carbon Nanodots and Their Application in Specific Fluorescence Detection of Fe³⁺

Related Author

CHEN Xiumei

LI Xingyu

YUAN Ze

XIE Xiaoji

LI Xinyun

DAI Mengmeng

FU Zuoling

Jin-ping LIU

Related Institution

School of Flexible Electronics（Future Technologies） & Institute of Advanced Materials（IAM）， Nanjing Tech University

College of Physics， Jilin University

School of Instrumentation and Electronics, North University of China

School of Materials Science and Engineering, Changchun University of Technology

School of Chemistry and Life Science & Advanced Institute of Materials Science, Changchun University of Technology

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰