Preparation and luminescence properties of Lu2O3:Eu3+ nanofibers by sol-gel/electrospinning process
文献类型：期刊论文
| 作者 | Li X ; Yu M ; Hou ZY ; Wang WX ; Li GG ; Cheng ZY ; Chai RT ; Lin J |
| 刊名 | journal of colloid and interface science
 |
| 出版日期 | 2010 |
| 卷号 | 349期号:1页码:166-172 |
| 关键词 | NANOPARTICULATE LU2O3-EU SPECTROSCOPIC PROPERTIES FABRICATION NANOWIRES GROWTH NANOBELTS ARRAYS PHOTOLUMINESCENCE NANOCRYSTALLINE SCINTILLATOR |
| ISSN号 | 0021-9797 |
| 通讯作者 | lin j |
| 中文摘要 | one-dimensional lu2o3:eu3+ 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), energy-dispersive x-ray spectrum (eds), transmission electron microscopy (tem), high-resolution transmission electron microscopy (hrtem), photoluminescence (pl), and cathodoluminescence (cl) spectra were used to characterize the samples. the xrd, ft-ir and tg-dta results show that lu2o3:eu3+ samples crystallize at 900 degrees c. sem images indicate that as prepared precursor samples and those annealed at 900 degrees c present uniform fiberlike morphology. after being heated at 900 degrees c, the diameters of fibers decrease greatly, ranging from 90 to 180 nm. tem image further manifests that the as-formed lu2o3:eu3+ nanofibers consist of nanoparticles (the crystallite size is about 16.5 nm). under the short wavelength ultraviolet irradiation and the low-voltage electron beam excitation, lu2o3:eu3+ nanofibers all exhibit typical red (d-5(0)-f-7(j)) emission. the optimum doping concentration of eu3+ in the lu2o3 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 |
| WOS记录号 | WOS:000279966700024 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43598]  |
| 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. Preparation and luminescence properties of Lu2O3:Eu3+ nanofibers by sol-gel/electrospinning process[J]. journal of colloid and interface science,2010,349(1):166-172. |
| APA | Li X.,Yu M.,Hou ZY.,Wang WX.,Li GG.,...&Lin J.(2010).Preparation and luminescence properties of Lu2O3:Eu3+ nanofibers by sol-gel/electrospinning process.journal of colloid and interface science,349(1),166-172. |
| MLA | Li X,et al."Preparation and luminescence properties of Lu2O3:Eu3+ nanofibers by sol-gel/electrospinning process".journal of colloid and interface science 349.1(2010):166-172. |
入库方式： OAI收割
来源：长春应用化学研究所
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