Polyacrylonitrile/lignin sulfonate blend fiber for low-cost carbon fiber
文献类型：期刊论文
| 作者 | Dong, Xiaozhong1,2; Lu, Chunxiang1; Zhou, Pucha1; Zhang, Shouchun1; Wang, Liyong2,3; Li, Denghua1,2 |
| 刊名 | Rsc advances
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:53页码:42259-42265 |
| ISSN号 | 2046-2069 |
| DOI | 10.1039/c5ra01241d |
| 通讯作者 | Lu, chunxiang(chunxl@sxicc.ac.cn) |
| 英文摘要 | Polyacrylonitrile/lignin sulfonate (pan/ls) blend fibers were spun via a wet spinning process. the fiber structure, mechanical properties and thermal stability of the precursor fibers were studied by ft-ir, sem, tensile tester, and tg-dsc. results indicated that there was no chemical crosslinking between pan and ls during the process of wet spinning. pan and ls had good compatibility in the blend fibers. ls could weaken the skin of the blend fibers and reduce the fiber structure defects. the increase of dope concentration could improve the fiber structure and mechanical properties. ls blending with pan could reduce fiber weight loss in the thermal stabilization process, and most importantly the precursor fibers could be stabilized rapidly without fiber fusion. through polymer blending and wet spinning, this study provided a promising way to prepare a precursor fiber for carbon fiber. |
| WOS关键词 | NANOTUBE FIBERS ; LIGNIN |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000354447800007 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376557 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lu, Chunxiang |
| 作者单位 | 1.Chinese Acad Sci, Natl Engn Lab Carbon Fiber Technol, Inst Coal Chem, Taiyuan 030001, Peoples R China 2.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Taiyuan 030001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, Xiaozhong,Lu, Chunxiang,Zhou, Pucha,et al. Polyacrylonitrile/lignin sulfonate blend fiber for low-cost carbon fiber[J]. Rsc advances,2015,5(53):42259-42265. |
| APA | Dong, Xiaozhong,Lu, Chunxiang,Zhou, Pucha,Zhang, Shouchun,Wang, Liyong,&Li, Denghua.(2015).Polyacrylonitrile/lignin sulfonate blend fiber for low-cost carbon fiber.Rsc advances,5(53),42259-42265. |
| MLA | Dong, Xiaozhong,et al."Polyacrylonitrile/lignin sulfonate blend fiber for low-cost carbon fiber".Rsc advances 5.53(2015):42259-42265. |
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来源：中国科学院大学
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