Evaluation and analysis of pre-oxidation extent of polyacrylonitrile fiber

	Evaluation and analysis of pre-oxidation extent of polyacrylonitrile fiber
其他题名	聚丙烯腈预氧丝预氧化程度表征分析
	Gu, Hongxing; Wang, Haojing; Fan, Lidong; Xue, Linbing; Zhao, Youjun
	2015-03-01
发表期刊	Huagong Xuebao/CIESC Journal
卷号	66 期号:3 页码:1228-1233
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
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/27351
专题	复合材料与器件先进制造研发中心
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.

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