Structure of anodic films formed on magnesium

Sachiko Ono*, Katsuhiko Asami, Tetsuya Osaka, Noboru Masuko

*この研究の対応する著者

研究成果: Article査読

87 被引用数 (Scopus)

抄録

The cylindrical pore structure and barrier layer of anodic films formed on magnesium which are similar to the Keller's model of anodic alumina are determined by direct cross-sectional observation. The ratios of cell diameter and barrier layer thickness to the forming voltage are notably smaller than those associated with anodic alumina. It is assumed that anodic film growth proceeds mainly by the formation of MgF2 and Mgx+y/2Ox(OH)y (magnesium oxyhydroxide) at the metal/film interface and the dissolution of the film at pore bases.

本文言語English
ページ(範囲)L62-L63
ジャーナルJournal of the Electrochemical Society
143
3
DOI
出版ステータスPublished - 1996 3

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 再生可能エネルギー、持続可能性、環境
  • 表面、皮膜および薄膜
  • 電気化学
  • 材料化学

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