Effect of a nano-sio2 modified emulsion sizing on the strength of carbon fibers
文献类型：期刊论文
| 作者 | Yang Yu; Lu Chun-xiang; Wang Xin-kui; Su Xiao-lei; He Fu; Li Yong-hong; Song Yan |
| 刊名 | New carbon materials
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 21期号:3页码:263-268 |
| 关键词 | Carbon fibers Nano-sio2 Sizing Weibull |
| ISSN号 | 1007-8827 |
| 通讯作者 | Lu chun-xiang(lucx@sxicc.ac.cn) |
| 英文摘要 | The influence of a nano-sio2 modified sizing on the tensile strength of carbon fibers was studied by sem and x-ray energy dispersion spectrum tester (eds). the tensile strength of the resulting carbon fibers was analyzed by the weibull method. results showed that when the ratio of sio2 nanoparticles to epoxy resin was 0.5 w/%, the fiber strength reached a maximum value, 10.1 % larger than that of the unsized carbon fibers, and the weibull parameter exhibited a maximum, indicating a minimum distribution of tensile strength. eds indicated that the content of elemental si increased on the surfaces of the sized carbon fibers with nano-sio2/epoxy emulsion. the sized fibers surfaces were even and the surface grooves were shallow, compared to unsized fibers. however, the fracture cross-sections of the sized fibers were concave or convex, indicating a tough fracture character. |
| WOS关键词 | COMPOSITES ; PERFORMANCE ; INTERPHASE ; RESINS |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000240869600013 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379184 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lu Chun-xiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Taiyuan 030001, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Yu,Lu Chun-xiang,Wang Xin-kui,et al. Effect of a nano-sio2 modified emulsion sizing on the strength of carbon fibers[J]. New carbon materials,2006,21(3):263-268. |
| APA | Yang Yu.,Lu Chun-xiang.,Wang Xin-kui.,Su Xiao-lei.,He Fu.,...&Song Yan.(2006).Effect of a nano-sio2 modified emulsion sizing on the strength of carbon fibers.New carbon materials,21(3),263-268. |
| MLA | Yang Yu,et al."Effect of a nano-sio2 modified emulsion sizing on the strength of carbon fibers".New carbon materials 21.3(2006):263-268. |
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来源：中国科学院大学
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