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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/77229

    Title: Ultradrawing Properties of Ultra-high Molecular Weight Polyethylene/Functionalized Carbon Nanotube Fibers
    Authors: Yeh, Jen-taut;Wu, Tsong-wei;Lai, Yu-ching;Zhou, Huo-peng;Zhou, Qin;Li, Qi-cheng;Wen, Sheng;Tsai, Fang-chang;Huang, Chi-yuan;Huang, Kuo-shien;Chen, Kan-nan
    Contributors: 淡江大學化學學系
    Date: 2011-04
    Issue Date: 2012-06-14 09:07:13 (UTC+8)
    Publisher: Hoboken: John Wiley & Sons, Inc
    Abstract: Systemic investigation of the influence of the plain and functionalized carbon nanotube (CNT) contents on the ultradrawing properties of ultrahigh molecular weight polyethylene/carbon nanotubes (UHMWPE/CNTs, FCy) and UHMWPE/functionalized CNTs (FCfx-y) as-prepared fibers are reported. In a way similar to those found for the orientation factor values, the achievable draw ratios (Dra) of the FCy and FCfx-y as-prepared fibers approached a maximum value as their CNT and/or functionalized CNT contents reached their corresponding optimum values. The maximum Dra values obtained for FCfx-0.001 as-prepared fiber specimens prepared at varying maleic anhydride grafted polyethylene (PE-g-MAH)/modified CNTs weight ratios were significantly higher that of the FC0.0015 as-prepared fiber specimen prepared at the optimum plain CNT content. Tensile property analysis further suggested that excellent orientation and tensile properties of the drawn FCy and FCfx-y fibers can be obtained by ultradrawing the fibers prepared at their optimum plain CNT and/or functionalized CNT contents. To understand the interesting orientation, ultradrawing and tensile properties of FCy and FCfx-y fiber specimens, FTIR, specific surface area, and SEM morphology analysis of the plain and functionalized CNTs were performed in this study.
    Relation: Polymer Engineering and Science 51(4), pp.687-696
    DOI: 10.1002/pen.21871
    Appears in Collections:[化學學系暨研究所] 期刊論文

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