One-dimensional GdVO(4):Ln(3+) (Ln=Eu, Dy, Sm) nanofibers: Electrospinning preparation and luminescence properties
文献类型：期刊论文
| 作者 | Li X ; Yu M ; Hou ZY ; Li GG ; Ma PA ; Wang WX ; Cheng ZY ; Lin J |
| 刊名 | journal of solid state chemistry
 |
| 出版日期 | 2011 |
| 卷号 | 184期号:1页码:141-148 |
| 关键词 | SOL-GEL PROCESS CARBON NANOTUBES PHOTOLUMINESCENCE PROPERTIES OPTICAL-PROPERTIES ENERGY-TRANSFER NANOWIRES GROWTH FABRICATION NANOBELTS SILICON |
| ISSN号 | 0022-4596 |
| 通讯作者 | ma pa |
| 中文摘要 | one-dimensional gdvo(4):ln(3+) (ln=eu, dy, sm) nanofibers have been prepared by a combination method of sol-gel process and electrospinning technology. x-ray diffraction (xrd). fourier transform infrared spectroscopy (ft-ir), thermogravimetric and differential thermal analysis (tg-dta), scanning electron microscopy (sem), transmission electron microscopy (tem), photoluminescence (pl), quantum efficiency (qe), and cathodoluminescence (cl) spectra as well as kinetic decays were used to characterize the samples. the xrd, ft-ir. and tg-dta results show that gdvo(4):ln(3+) nanofibers samples crystallize at 700 degrees c. sem images indicate that the as prepared precursor fibers are smooth. after being calcined at 700 degrees c for 4 h, the fibers still maintain their fiberlike morphology with rough surface. tem image further manifests that the gdvo(4):ln(3+) nanofibers consist of nanoparticles. under ultraviolet excitation and low-voltage electron beam excitation, gdvo(4):ln(3+) phosphors showed their strong characteristic emission due to an efficient energy transfer from vanadate groups to dopants. the optimum doping concentration of ln(3+) in the gdvo(4) nanofibers also has been investigated. (c) 2010 elsevier inc. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2012-06-12 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/45072]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li X,Yu M,Hou ZY,et al. One-dimensional GdVO(4):Ln(3+) (Ln=Eu, Dy, Sm) nanofibers: Electrospinning preparation and luminescence properties[J]. journal of solid state chemistry,2011,184(1):141-148. |
| APA | Li X.,Yu M.,Hou ZY.,Li GG.,Ma PA.,...&Lin J.(2011).One-dimensional GdVO(4):Ln(3+) (Ln=Eu, Dy, Sm) nanofibers: Electrospinning preparation and luminescence properties.journal of solid state chemistry,184(1),141-148. |
| MLA | Li X,et al."One-dimensional GdVO(4):Ln(3+) (Ln=Eu, Dy, Sm) nanofibers: Electrospinning preparation and luminescence properties".journal of solid state chemistry 184.1(2011):141-148. |
入库方式： OAI收割
来源：长春应用化学研究所
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