Coating Gd2O3 : Eu phosphors with silica by solid-state reaction at room temperature
文献类型：期刊论文
| 作者 | Liu GX ; Hong GY ; Sun DX |
| 刊名 | powder technology
 |
| 出版日期 | 2004 |
| 卷号 | 145期号:2页码:149-153 |
| 关键词 | LOW HEATING TEMPERATURES PARTICLES NANOPARTICLES POWDERS |
| ISSN号 | 0032-5910 |
| 通讯作者 | hong gy |
| 中文摘要 | silica coating on gd2o3:eu particles was obtained by a simple method, e.g. solid-state reaction at room temperature. the urea homogeneous precipitation method was used to synthesize the gd2o3:eu cores. transmission electron microscopy (tem) shows that the core particles are spherical with submicrometer size which is the soft agglomerates with nanometer crystallites. the tem morphology of coated particles shows that a thin film is coated on the surface of gd2o3:eu cores. scanning electron microscopy (sem) and energy-dispersive spectrometer (eds) analysis indicate that the coating of silica can be used to avoid agglomeration of gd2o3:eu particles to obtain smaller particles. x-ray photoelectron spectra (xps) show that silica is coated on the surface of core particles by forming the chemical bond. photoluminescence (pl) spectra conform that gd2o3:eu phosphors remain well-luminescent properties by the silica coating. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000224160900009 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://202.98.16.49/handle/322003/15087]  |
| 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 | Liu GX,Hong GY,Sun DX. Coating Gd2O3 : Eu phosphors with silica by solid-state reaction at room temperature[J]. powder technology,2004,145(2):149-153. |
| APA | Liu GX,Hong GY,&Sun DX.(2004).Coating Gd2O3 : Eu phosphors with silica by solid-state reaction at room temperature.powder technology,145(2),149-153. |
| MLA | Liu GX,et al."Coating Gd2O3 : Eu phosphors with silica by solid-state reaction at room temperature".powder technology 145.2(2004):149-153. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。