The Chain Structure of Ultrahigh Molecular Weight Polyacrylonitrile
摘要
The chemical composition, molecular weight and its distribution, the bonding structure and the regulation of ultranigh molecular weight polyacrylonitrile (UHMW-PAN)prepared by aqueous suspension polymerization were determined by FIIR, viscometry, GPC, 1H-NMR and 13C-NMR. The mechanical properties of the porous hollow fiber prepared by UHMW-PAN were discussed to provide a theoretical basis for the preparation of ideal precursors of the porous hollow oxidation fiber.Ke ywords : ultrahigh molecular weight, pol yacrylonitrile ,chain structure.
引用本文（GB/T 7714）
马季玫, 沈新元, 王庆瑞. The Chain Structure of Ultrahigh Molecular Weight Polyacrylonitrile[J]. 东华大学学报：英文版, 2005.
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