Fabrication of ZnO nanorods by atmospheric-pressure solid-source CVD using ethanol-assisted low-temperature vaporization

Sawako Miyamoto, Tetsuya Hasegawa, Hiroyuki Takahashi, Tetsu Yonezawa, Hajime Kiyono, Takashi Yanase, Taro Nagahama, Toshihiro Shimada

研究成果: Article

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We report a method to produce vapor species from ZnO powder for the fabrication of ZnO nanorods. Mixing ethanol vapor with the inert carrier gas substantially lowered the gasification temperature of ZnO. c Axis-aligned ZnO nanorods were obtained by dispersing gold nanoparticles on Si substrates. The growth was identified as a vaporsolid (VS) mechanism. Choice of the substrate materials and their surface morphology were both critically important to control the shapes and orientation of grown ZnO.

元の言語English
ページ(範囲)1287-1292
ページ数6
ジャーナルBulletin of the Chemical Society of Japan
85
発行部数12
DOI
出版物ステータスPublished - 2012

ASJC Scopus subject areas

  • Chemistry(all)

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