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4篇 您的检索式:作者名="Wu Gangping"
    题名 作者 年代 出处 被引量
1Heat-induced Internal Strain Relaxation and its Effect on the Microstructure of Polyacrylonitrile-based Carbon Fiber显示文摘The transformation of the internal strain and its effect on the microstructure of polyacrylonitrile-based carbon fiber during the high-temperature graphitization were investigated.The internal compressive strain within the carbon turbostratic structure was confirmed through a careful analysis by wide-angle X-ray diffraction and Raman spectroscopy.Heat-induced strain/stress relaxation along the fiber axis was observed and was found to have a profound effect on the structure of both the crystallites and microvoids.The results indicated that,the relaxation of residual strain changed the graphite layers from a wrinkled and distorted morphology to a straight and smooth one,and consequently led the crystallites to stack closely and orderly with increasing stack height.The strain relaxation also changed the morphology of crystallites and microvoids,resulting in an anisotropic growth for the latters.Denghua Li Chunxiang Lu Gangping Wu Yu Yang Zhihai Feng Xiutao Li Feng An Baoping Zhang 2014Journal of Materials Science & Technology2014,30,10:5
2Electrophoretic Deposition and Thermal Annealing of a Grapheme Oxide Thin Film on Carbon Fiber Surfaces显示文摘Shengyun Huang Gangping Wu Shouchun Zhang 2013Carbon2013,52,:1
3Effect of boric acid on oxidative stabilization of polyacrylonitrile fibers 显示文摘Wu Gangping Lu Chunxiang Wang Yingyan 2011Fibers Polym2011,12,7:1
4Changes in the structure and functional groups produced during the fluorination of mesophase microbeads显示文摘Zhang Jincai Shi Jingli Wu Gangping etc 2011Carbon2011,49,5:1
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