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首页> 外文期刊>International journal of biomedical nanoscience and nanotechnology >Gold-carbon nanotube nanocomposites: synthesis and applications
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Gold-carbon nanotube nanocomposites: synthesis and applications

机译：金-碳纳米管纳米复合材料：合成与应用

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摘要

Nanocomposites are combinations of nanomaterials with other molecules or nanoscaled materials, such as nanoparticles or nanotubes. In general, these novel nanocomposites have different physical and chemical properties from the constituent particles or wires, and will thus allow new kinds of applications. Among these nanocomposites, gold-carbon nanotube (Au-CNT) composites are of particular interests, due to their easy fabrication protocols and broad potential applications. Au-CNT nanocomposites commonly refer to gold nanoparticles deposited on carbon nanotubes. To obtain Au-CNT nanocomposites, different methods have been developed, including direct and linked deposition of gold nanoparticles on CNT. Au-CNT nanocomposites combine the excellent physical and chemical properties of both gold nanoparticles and carbon nanotubes. The easy modification surface of gold nanoparticle and the excellent conductivity of carbon nanotube as well the high surface area, point towards a broad range of applications, such as biosensing, gas sensing, and electrochemistry. This paper reviews the recent progress of different kinds of Au-CNT nanocomposites and their synthesis and applications.
机译：纳米复合材料是纳米材料与其他分子或纳米级材料（例如纳米颗粒或纳米管）的组合。通常，这些新颖的纳米复合材料与组成的颗粒或金属丝具有不同的物理和化学性质，因此将允许进行新的应用。在这些纳米复合材料中，金碳纳米管（Au-CNT）复合材料由于其易于制造的协议和广泛的潜在应用而备受关注。 Au-CNT纳米复合材料通常是指沉积在碳纳米管上的金纳米颗粒。为了获得Au-CNT纳米复合材料，已经开发了不同的方法，包括将金纳米颗粒直接和链接沉积在CNT上。 Au-CNT纳米复合材料结合了金纳米颗粒和碳纳米管的出色的物理和化学特性。金纳米粒子的易修饰表面和碳纳米管的出色导电性以及高表面积，指向了广泛的应用领域，例如生物传感，气体传感和电化学。本文综述了不同种类的Au-CNT纳米复合材料的最新进展及其合成和应用。

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