Orientation and morphology of LiCoO2 prepared by chemical vapor deposition on Al2O3 single crystal

Hirokazu Katsui, Yamashita Yuji, Takashi Goto

研究成果: Conference contribution

7 被引用数 (Scopus)

抄録

Lithium cobaltate (LiCoO2) films were prepared on the (001), (110), (11̄0) and (11̄2) planes of Al2O3 single crystals substrates by metal organic chemical vapor deposition, and the phases, orientated textures and surface morphologies were examined. (001)-oriented LiCoO2 films were obtained on (001) and (110) Al2O 3 substrates, while (018)- and (104)-oriented LiCoO2 films were grown on (11̄0) and (11̄2) Al2O3 substrate. Triangular and elongated rectangular faceted structures were directionally aligned, and (001)- and (018)-oriented grains were epitaxially grown on (001) and (11̄0) Al2O3 substrates. Randomly arranged polygonal faceted structures were observed in the (001)-oriented LiCoO2 film on (110) Al2O3 substrate, while locally inhomogeneous grains were observed in the (104)-oriented LiCoO2 film on (11̄2) Al2O3 substrate.

本文言語English
ホスト出版物のタイトルMaterials Integration
出版社Trans Tech Publications Ltd
ページ300-303
ページ数4
ISBN(印刷版)9783037853764
DOI
出版ステータスPublished - 2012
イベントInt. Symposium of GCOE: Materials Integration, in Conjunction with the 2nd Int. Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2011 and the 8th Materials Science School for Young Scientists, KINKEN-WAKATE 2011 - Sendai, Japan
継続期間: 2011 12月 12011 12月 2

出版物シリーズ

名前Key Engineering Materials
508
ISSN(印刷版)1013-9826
ISSN(電子版)1662-9795

Other

OtherInt. Symposium of GCOE: Materials Integration, in Conjunction with the 2nd Int. Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2011 and the 8th Materials Science School for Young Scientists, KINKEN-WAKATE 2011
国/地域Japan
CitySendai
Period11/12/111/12/2

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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