Evaluation and analysis of pre-oxidation extent of polyacrylonitrile fiber

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 等离子体物理化学应用技术研究中心

	Evaluation and analysis of pre-oxidation extent of polyacrylonitrile fiber
	Gu, Hongxing; Wang, Haojing; Fan, Lidong; Xue, Linbing; Zhao, Youjun
刊名	huagong xuebao/ciesc journal
	2015-03-01
卷号	66 期号:3 页码:1228-1233
其他题名	聚丙烯腈预氧丝预氧化程度表征分析
英文摘要	polyacrylonitrile (pan) precursor fiber and pre-oxidized fiber were tested with fourier transform infrared spectroscopy (ftir) and differential scanning calorimetry (dsc) to investigate the accuracy of pre-oxidation extent which was measured by testing. on the basis of the study on influence factors during the ftir test, ftir spectra and relative cyclization index (rci) were analyzed. furthermore, aromatization index (ai) was also studied via comparing the thermal properties of precursor fiber and pre-oxidized fiber. the pre-oxidation extent of pre-oxidized fiber could be qualitatively evaluated by ftir and dsc, while rci by quantitative calculation was not comparable and ai was higher than the true value. ©, 2015, chemical industry press. all right reserved.
收录类别	EI
语种	中文
公开日期	2015-12-08
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/27351]
专题	西安光学精密机械研究所_等离子体物理化学应用技术研究中心
推荐引用方式 GB/T 7714	Gu, Hongxing,Wang, Haojing,Fan, Lidong,et al. Evaluation and analysis of pre-oxidation extent of polyacrylonitrile fiber[J]. huagong xuebao/ciesc journal,2015,66(3):1228-1233.
APA	Gu, Hongxing,Wang, Haojing,Fan, Lidong,Xue, Linbing,&Zhao, Youjun.(2015).Evaluation and analysis of pre-oxidation extent of polyacrylonitrile fiber.huagong xuebao/ciesc journal,66(3),1228-1233.
MLA	Gu, Hongxing,et al."Evaluation and analysis of pre-oxidation extent of polyacrylonitrile fiber".huagong xuebao/ciesc journal 66.3(2015):1228-1233.