分子水平混合制备的金属基纳米复合材料中碳纳米管的超强强化效果
Extraordinary Strengthening Effect of Carbon Nanotubes in Metal-Matrix Nanocomposites Processed by Molecular-Level Mixing.
作者信息
Cha S I, Kim K T, Arshad S N, Mo C B, Hong S H
机构信息
Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 373-1 Kusong-Dong, Yusong-Gu, Daejeon 305-701, Korea.
出版信息
Adv Mater. 2005 Jun 6;17(11):1377-1381. doi: 10.1002/adma.200401933.
Carbon-nanotube-reinforced Cu matrix nanocomposites have been fabricated by molecular-level mixing of functionalized carbon nanotubes (CNTs) with Cu ions, followed by spark plasma sintering. The compressive strengths and Young's moduli of CNT-reinforced nanocomposites are considerably higher than those of the Cu matrix due to the homogeneously dispersed CNTs embedded in the Cu matrix.
通过将功能化碳纳米管（CNT）与铜离子进行分子水平混合，随后进行放电等离子烧结，制备出了碳纳米管增强铜基纳米复合材料。由于碳纳米管均匀分散在铜基体中，碳纳米管增强纳米复合材料的抗压强度和杨氏模量显著高于铜基体。
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