Synthesis of Carbon Nanotube/Silver Nanocomposites by Ultrasonication

Takahiro Yamada; Yamato Hayashi; Hirotsugu Takizawa

doi:10.2320/matertrans.MJ201012

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Synthesis of Carbon Nanotube/Silver Nanocomposites by Ultrasonication

Takahiro Yamada, Yamato Hayashi, Hirotsugu Takizawa

著者情報

キーワード: ultrasonic, carbon nanotube, silver nanoparticles, nanocomposite

ジャーナル認証あり早期公開

論文ID: MJ201012

DOI https://doi.org/10.2320/matertrans.MJ201012

この記事には本公開記事があります。

The final version of this article is now available: Vol. 51 (2010) , No. 10 p.1769

詳細

抄録

Carbon nanotube (CNT)/Ag nanocomposites were synthesized by an ultrasonic process. Dispersion of aggregated CNTs and synthesis of both Ag nanoparticles and Ag/CNT composite particles were executed by ultrasonic treatment. Dispersibility of Ag nanoparticles improved with the combined use of a dispersant, which led to improved densification upon sintering. In addition, synthesis of nanosize Ag particles allowed sintering of the CNT/Ag nanocomposites at 300°C, with a resulting electrical resistivity of 2.46 μΩ·cm.

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