CNT Reinforced Silver Nanocomposites: Mechanical and Electrical Studies

D. Kumar, Sonia Nain, Neena, H. Pal, Ravi Kumar
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引用次数: 4

Abstract

Nanoindentation hardness and elastic modulus of the silver/MWCNT (multiwalled carbon nanotubes) composites, fabricated by modified wet mixing technique, are studied in the present work. CNT reinforced silver nanocomposites, fabricated by introducing 4.5 volume percentages of CNT in the silver matrix, have increased elastic modulus and approximately 50% higher hardness than pure nanosilver. It is also observed from the results that the electrical conductivity of the fabricated materials was decreased by increasing the CNTs volume %.
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碳纳米管增强银纳米复合材料:机械和电气研究
本文研究了采用改进湿混合技术制备的银/多壁碳纳米管复合材料的纳米压痕硬度和弹性模量。碳纳米管增强银纳米复合材料,通过在银基体中引入体积百分比为4.5的碳纳米管制成,其弹性模量增加,硬度比纯纳米银高约50%。结果还表明,随着CNTs体积%的增加,制备材料的电导率降低。
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