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Preparation of Copper Nanoparticles in Liquid by Matrix Sputtering Process

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Title: Preparation of Copper Nanoparticles in Liquid by Matrix Sputtering Process
Authors: Nakagawa, Ko Browse this author
Narushima, Takashi Browse this author
Udagawa, Satoshi Browse this author
Yonezawa, Tetsu Browse this author →KAKEN DB
Issue Date: 2013
Publisher: Institute of Physics
Journal Title: Journal of Physics: Conference Series
Volume: 417
Start Page: 012038
Publisher DOI: 10.1088/1742-6596/417/1/012038
Abstract: As a new method for nanoparticles preparation, magnetron sputtering of metal atoms and clusters into organic liquids has been intensively used recently. In this study, metallic copper nanoparticles dispersed in pentaerythritol ethoxylate were prepared by this process. Their size control was achieved by controlling the sputtering current. Specific absorption at ca. 580 nm was detected by UV-Vis measurement which is attributed to the specific plasmon absorption of metallic copper. TEM observation also revealed the formation of metallic nanoparticles.
Rights: Published under licence in Journal of Physics : Conference Series by IOP Publishing Ltd.
Type: article
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 米澤 徹

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