Effect of Fluoride Concentration on The Phase of NaYF4∶Yb3+,Er3+ Synthesized in Ionic Liquid

LIU Jia; SHAN Han; LIU Xiao-min; KONG Xiang-gui

doi:10.3788/fgxb20123302.0135

您当前的位置：

首页 >

文章列表页 >

Effect of Fluoride Concentration on The Phase of NaYF₄∶Yb³⁺,Er³⁺ Synthesized in Ionic Liquid

paper | 更新时间：2020-08-12

- Effect of Fluoride Concentration on The Phase of NaYF₄∶Yb³⁺,Er³⁺ Synthesized in Ionic Liquid
- Chinese Journal of Luminescence Vol. 33, Issue 2, Pages: 135-138(2012)
- 作者机构：
  
  1. 中国科学院研究生院北京,100049
  2. 发光学及应用国家重点实验室中国科学院长春光学精密机械与物理研究所,吉林长春,130033
  3. 中国科学院苏州生物医学工程技术研究所,江苏苏州,215163
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20123302.0135
  CLC： O482.31
- Received：14 September 2011，
  
  Revised：27 October 2011，
  
  Published Online：10 February 2012，
  
  Published：10 February 2012
- 稿件说明：
移动端阅览
刘甲, 单含, 刘晓敏, 孔祥贵. 离子液体合成方法中氟离子浓度对 NaYF4∶Yb3+,Er3+形貌、晶相及发光性质的影响[J]. 发光学报, 2012,33(2): 135-138

LIU Jia, SHAN Han, LIU Xiao-min, KONG Xiang-gui. Effect of Fluoride Concentration on The Phase of NaYF4∶Yb3+,Er3+ Synthesized in Ionic Liquid[J]. Chinese Journal of Luminescence, 2012,33(2): 135-138
刘甲, 单含, 刘晓敏, 孔祥贵. 离子液体合成方法中氟离子浓度对 NaYF4∶Yb3+,Er3+形貌、晶相及发光性质的影响[J]. 发光学报, 2012,33(2): 135-138 DOI： 10.3788/fgxb20123302.0135.

LIU Jia, SHAN Han, LIU Xiao-min, KONG Xiang-gui. Effect of Fluoride Concentration on The Phase of NaYF4∶Yb3+,Er3+ Synthesized in Ionic Liquid[J]. Chinese Journal of Luminescence, 2012,33(2): 135-138 DOI： 10.3788/fgxb20123302.0135.

摘要

以离子液体作为溶剂合成了立方相、混相和六角相的水溶性NaYF

∶20%Yb

2%Er

上转换发光纳米粒子

用扫描电镜(SEM)、X射线粉末衍射(XRD)、发光光谱测量等手段对水溶性纳米粒子进行了形貌、晶相和发光性质表征。结果表明

高的氟离子浓度对六角相NaYF

的形成有促进作用

其中六角相的产物表现出良好的发光性质和水溶性。

Abstract

Water soluble NaYF

∶20%Yb

2%Er

upconversion nanoparticles were prepared in ionic liquid. The obtained samples were characterized by X-ray diffraction (XRD)

scanning electron microscopy (SEM)

and luminescence spectra. The morphology and crystal structure could be well controlled by adjusting the fluoride concentration. Based on the experimental date

the high fluoride concentration was in favor of the formation of hexagonal phase. The products could be dissolved in water and the solution exhibit bright green luminescence under the excitation of 980 nm laser.

关键词

Keywords

references

Wang Feng, Debapriya B, Liu Yongsheng, et al. Upconversion nanoparticles in biological labeling, imaging, and therapy [J]. Analyst, 2010, 135(8):1839-1854.[2] Xiong Liqin, Yang Tianshe, Yang Yang, et al. Long-term in vivo biodistribution imaging and toxicity of polyacrylic acid-coated upconversion nanophosphors [J]. Biomaterials, 2010, 31(27):7078-7085.[3] Ran Yingying, Zhao Junwei, Kong Xianggui. Controlled synthesis and luminescence properties of NaYF4∶Eu3+ nanoparticles/hexagonal prism [J]. Chin. J. Lumin.(发光学报), 2010, 31(4):556-560 (in Chinese).[4] Liu Chunxu, Wang Yang, Zhang Jisen, et al. Energy transfer of Tm3+-Er3+ couples in NaYF4 microcrystals [J]. Chin. J. Lumin.(发光学报), 2010, 31(6):812-815 (in Chinese).[5] Sun Jiayue, Yang Zhiping, Du Haiyan. Upconversion luminescence properties of NaYF4∶Tm3+,Yb3+ synthesized by co-percipitation method [J]. Chin. J. Lumin. (发光学报), 2009, 30(2):195-200 (in Chinese).[6] Ren Qi, Dai Rucheng, Shen Yuhua, et al. Color design based on upconversion luminescence of NaYF4∶Yb3+, Er3+ [J]. Chin. J. Lumin.(发光学报), 2010, 31(1):69-74 (in Chinese).[7] Welton T. Room-temperature ionic liquids:Solvents for synthesis and catalysis [J]. Chem. Rev., 1999, 99(8):2071-2084.[8] Jun Youngwook, Choi Jinsil, Cheon Jinwoo. Shape control of semiconductor and metal oxide nanocrystals through nonhydrolytic colloidal routes [J]. Angew. Chem. Int. Ed., 2006, 45(21):3414-3439.

Views

141

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effect of Reactants Concentration on NaYF₄:Yb³⁺,Tm³⁺ Crystalline Phase

Synthesis and Optical Properties of Water Soluble Upconversion NaYF₄ ∶ Yb,Tm Nanoparticles

Research Progress in Photoluminescent Aerogels

Advances in Multi-dimensional Control of Upconversion Emission from Er³⁺-riched Nanocrystals

Ionic Liquid-doped Organic Polymer Memristors for Low-voltage Artificial Optoelectronic Synapses

Related Author

CHEN Zhe

LIU Zhen-yu

ZHAO Dan

QIN Wei-ping

CHEN Huan

CHUAI Xiao-hong

WANG Li-li

ZHAI Xue-song

Related Institution

State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China

吉林大学电子科学与工程学院集成光电子国家重点联合实验室

长春工业大学物理研究室

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

School of Optoelectronic Engineering， Chongqing University of Posts and Telecommunications

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