Nanoscale dynamic mechanical imaging of the skin-core difference: From PAN precursors to carbon fibers
文献类型：期刊论文
| 作者 | Liu, Xiaofang1,2; Zhu, Caizhen1; Guo, Jing1,2; Liu, Qianli3; Dong, Haixia1; Gu, Yizhuo3; Liu, Ruigang1; Zhao, Ning1; Zhang, Zuoguang3; Xu, Jian1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2014-08-01 |
| 卷号 | 128页码:417-420 |
| 关键词 | Skin-core Difference Polyacrylonitrile Fiber Oxidative Stabilization Carbon Materials Microstructure Nanodma |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2014.04.176 |
| 英文摘要 | In this study, nanoscale dynamic mechanical imaging was used to map the storage modulus along the cross section of fibers during the evolution from polyacrylonitrile (PAN) precursors to carbon fibers. The quantitative characterization of skin-core difference in oxidative stabilized fibers indicated that the primary skin-core structure in the fibers forms at 265 degrees C and the skin-core difference of the final oxidative stabilized fibers in modulus was about 8%. The difference has been enhanced in modulus but reduced in spatial scale during the transition from stabilized PAN fibers to carbon fibers. (C) 2014 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000337876000107 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50463]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Ruigang |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiaofang,Zhu, Caizhen,Guo, Jing,et al. Nanoscale dynamic mechanical imaging of the skin-core difference: From PAN precursors to carbon fibers[J]. MATERIALS LETTERS,2014,128:417-420. |
| APA | Liu, Xiaofang.,Zhu, Caizhen.,Guo, Jing.,Liu, Qianli.,Dong, Haixia.,...&Xu, Jian.(2014).Nanoscale dynamic mechanical imaging of the skin-core difference: From PAN precursors to carbon fibers.MATERIALS LETTERS,128,417-420. |
| MLA | Liu, Xiaofang,et al."Nanoscale dynamic mechanical imaging of the skin-core difference: From PAN precursors to carbon fibers".MATERIALS LETTERS 128(2014):417-420. |
入库方式： OAI收割
来源：化学研究所
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