Fabrication of tower like beta-sic by sol-gel and carbothermal reduction processing
文献类型：期刊论文
| 作者 | Xu Wu-Jun; Xu Yao; Sun Xian-Yong; Liu Ya-Qin; Wu Dong; Sun Yu-Han |
| 刊名 | New carbon materials
 |
| 出版日期 | 2006-06-01 |
| 卷号 | 21期号:2页码:167-170 |
| 关键词 | Beta-sic Tower-like Nanorods Sol-gel Carbothermal reduction |
| ISSN号 | 1007-8827 |
| 通讯作者 | Xu yao(xuyao@sxicc.ac.cn) |
| 英文摘要 | Silicon carbide nanorods were synthesized by sol-gel and carbothermal reduction processing with teos (tetraethoxysilane), pvp (polyvinylpyrrolidone) as starting materials and fe (no3)(3) as catalyst. the composition and morphologies of the resulting sic were investigated by xrd, si-29 mas-nmr and t em techniques. results show that the morphologies of the resulting sample are tower-like beta-sic nanorods which typically have a tower base width between 80 nm and 100 nm, a step layer thickness of about 10 nm between two layers and a height from 0. 4 to 1. 0 micrometers. the corresponding selected area electron diffraction pattern indicates that the growth direction of the nanorods is parallel to [111]. it is believed that the sic nanorods are formed by a kinetically controlled process catalyzed by fe under a supersaturated co vapor. |
| WOS关键词 | SILICON-CARBIDE ; NANORODS ; NANOPARTICLES ; NANOWIRES ; CATALYST |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000238725600013 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379501 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xu Yao |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Coal Convers, Inst Coal Chem, Taiyuan 030001, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 010018, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu Wu-Jun,Xu Yao,Sun Xian-Yong,et al. Fabrication of tower like beta-sic by sol-gel and carbothermal reduction processing[J]. New carbon materials,2006,21(2):167-170. |
| APA | Xu Wu-Jun,Xu Yao,Sun Xian-Yong,Liu Ya-Qin,Wu Dong,&Sun Yu-Han.(2006).Fabrication of tower like beta-sic by sol-gel and carbothermal reduction processing.New carbon materials,21(2),167-170. |
| MLA | Xu Wu-Jun,et al."Fabrication of tower like beta-sic by sol-gel and carbothermal reduction processing".New carbon materials 21.2(2006):167-170. |
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来源：中国科学院大学
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