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General Synthesis of Homogeneous Hollow Core-Shell Ferrite Microspheres
文献类型：期刊论文
| 作者 | Li, Zhenmin1,2; Lai, Xiaoyong1; Wang, Hong1; Mao, Dan1; Xing, Chaojian1; Wang, Dan1 |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY C
 |
| 出版日期 | 2009-02-19 |
| 卷号 | 113期号:7页码:2792-2797 |
| 关键词 | GAS-SENSING PROPERTIES MAGNETIC-PROPERTIES HIGHLY CRYSTALLINE CARBON SPHERES SENSOR NANOPARTICLES CATALYSTS TEMPERATURE NANOCRYSTALS SENSITIVITY |
| ISSN号 | 1932-7447 |
| 通讯作者 | Wang, D |
| 英文摘要 | A general method has been developed for the synthesis of homogeneous hollow core-shell microspheres of spinel ferrites (MFe(2)O(4), M = Zn, Co, Ni, Cd) by using carbonaceous saccharide microspheres as template. The products were characterized by X-ray powder diffraction, inductively coupled plasma-atomic emission spectroscopy, scanning electronic microscopy, transmission electron microscopy, and nitrogen sorption measurement. The effects of the concentration of metal salts have been studied using ZnFe(2)O(4) as an example. Increasing the concentration of metal salts could avoid the generation of impurity phase. The core size and shell thickness of hollow spheres obtained can be manipulated by changing the concentration of metal salts. Gas-sensor investigations revealed the ZnFe(2)O(4) hollow spheres used as gas-sensor materials possess high sensitivity and quick responses to organic gases such as ethanol. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | GAS-SENSING PROPERTIES ; MAGNETIC-PROPERTIES ; HIGHLY CRYSTALLINE ; CARBON SPHERES ; SENSOR ; NANOPARTICLES ; CATALYSTS ; TEMPERATURE ; NANOCRYSTALS ; SENSITIVITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000263299600021 |
| 公开日期 | 2013-12-10 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6723]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhenmin,Lai, Xiaoyong,Wang, Hong,et al. General Synthesis of Homogeneous Hollow Core-Shell Ferrite Microspheres[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(7):2792-2797. |
| APA | Li, Zhenmin,Lai, Xiaoyong,Wang, Hong,Mao, Dan,Xing, Chaojian,&Wang, Dan.(2009).General Synthesis of Homogeneous Hollow Core-Shell Ferrite Microspheres.JOURNAL OF PHYSICAL CHEMISTRY C,113(7),2792-2797. |
| MLA | Li, Zhenmin,et al."General Synthesis of Homogeneous Hollow Core-Shell Ferrite Microspheres".JOURNAL OF PHYSICAL CHEMISTRY C 113.7(2009):2792-2797. |
入库方式： OAI收割
来源：过程工程研究所
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