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	Polyacrylonitrile/lignin sulfonate blend fiber for low-cost carbon fiber
	Dong, Xiaozhong1,2; Lu, Chunxiang1; Zhou, Pucha1; Zhang, Shouchun1; Wang, Liyong2,3; Li, Denghua1,2
刊名	Rsc advances
	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
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000354447800007
内容类型	期刊论文
URI标识	http://www.corc.org.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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