Synthesis of carbon nanotube/silver nanocomposites by ultrasonication

Takahiro Yamada; Yamato Hayashi; Hirotsugu Takizawa

doi:10.2320/matertrans.MJ201012

Synthesis of carbon nanotube/silver nanocomposites by ultrasonication

Takahiro Yamada, Yamato Hayashi, Hirotsugu Takizawa

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	1769-1772
Number of pages	4
Journal	Materials Transactions
Volume	51
Issue number	10
DOIs	https://doi.org/10.2320/matertrans.MJ201012
Publication status	Published - 2010 Oct

Keywords

Carbon nanotube
Nanocomposite
Silver nanoparticles
Ultrasonic

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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abstract = "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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AU - Yamada, Takahiro

AU - Hayashi, Yamato

AU - Takizawa, Hirotsugu

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N2 - 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.

AB - 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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KW - Silver nanoparticles

KW - Ultrasonic

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