Microwave-induced fabrication of copper nanoparticle/carbon nanotubes hybrid material

Leelaviwat, Nattaporn; Monchayapisut, Siriporn; Poonjarernsilp, Chantamanee; Faungnawakij, Kajornsak; Kim, Kyo-Seon; Charinpanitkul, Tawatchai

doi:10.1016/j.cap.2012.05.002

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Microwave-induced fabrication of copper nanoparticle/carbon nanotubes hybrid material

Leelaviwat, Nattaporn;
Monchayapisut, Siriporn;
Poonjarernsilp, Chantamanee;
Faungnawakij, Kajornsak;
Kim, Kyo-Seon;
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초록

Copper nanoparticle/multi-walled carbon nanotube (MWCNT) hybrid material could be fabricated by microwave irradiation to a suspension of MWCNTs dispersed in copper precursor with the presence of ethylene glycol. Microscopic and spectroscopic analyses could confirm the uniform dispersion of copper oxide nanoparticles hybridized on the outer surface of MWCNTs. Reduction of Cu2+ ions to Cu2O and Cu nanoparticles was ascribed to functional groups which were generated after the precursor was irradiated by microwave. Sufficient irradiation time of 5 min or longer played an important role to induce the agglomeration of copper oxide nanoparticles on the MWCNT surface. (C) 2012 Elsevier B.V. All rights reserved.

키워드

Microwave irradiation; Hybrid material; Carbon nanotube; Copper oxide; WALLED CARBON NANOTUBES; POLYOL SYNTHESIS

제목: Microwave-induced fabrication of copper nanoparticle/carbon nanotubes hybrid material

저자: Leelaviwat, Nattaporn; Monchayapisut, Siriporn; Poonjarernsilp, Chantamanee; Faungnawakij, Kajornsak; Kim, Kyo-Seon; Charinpanitkul, Tawatchai

DOI: 10.1016/j.cap.2012.05.002

발행일: 2012-11

유형: Article

저널명: Current Applied Physics

권: 12

호: 6

페이지: 1575 ~ 1579