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Enhancement of Electrical Conductivity of Polyester by CNT Addition

机译:通过添加CNT增强聚酯的电导率

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摘要

Carbon Nanotube (CNT) has been used to enhance electrical conductivity of the neat polyester (PET). CNT has been chosen due to its unique unidirectional electrical charge transport mechanism (Which leads to lower loss of energy during charge transportation in comparison to metals) and high electrical conductivity comparable to metals like Cu & Ag. Another advantage of CNT over conventional metallic fillers is its high specific surface area in comparison to conventional fillers. Electrically conductive CNT has been added to the PET in four different concentrations viz. 0.5wt %, 1wt %, 2wt% & 3wt %. Two alternative routes namely Melt Compounding and Solution Intercalation have been tried for the development of electrically conductive PET/CNT nanocomposite. PET & CNT composition has been kept same in both the routes. Developed nanocomposites have been used for the development of PET/CNT electrically conductive nanocomposite films.
机译:碳纳米管(CNT)已用于增强纯聚酯(PET)的电导率。选择CNT是因为其独特的单向电荷传输机制(与金属相比,电荷传输过程中的能量损耗更低)和与铜和银等金属相比具有较高的电导率。相对于常规金属填料,CNT的另一个优势是与常规填料相比,它的比表面积高。导电CNT已经以四种不同的浓度添加到PET中。 0.5重量%,1重量%,2重量%和3重量%。为了开发导电PET / CNT纳米复合材料,已经尝试了两种替代方法,即熔体混合和溶液插层。两种途径中的PET和CNT组成均保持相同。已开发的纳米复合材料已用于开发PET / CNT导电纳米复合材料薄膜。

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  • 来源
    《Man-Made Textiles in India》 |2015年第6期|232-238|共7页
  • 作者

    R. P. Singh; P. Surwase;

  • 作者单位

    The Synthetic & Art Silk Mills' Research Association, Sasmira Marg, Worli, Mumbai-400030;

    The Synthetic & Art Silk Mills' Research Association, Sasmira Marg, Worli, Mumbai-400030;

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