Formation and Properties of Ti-rich Oxide Layer on Fe-Ti Alloys by Square Wave Potential Pulse Polarization

• FUJIMOTO Shinji

  Department of Materials Science and Processing, Graduate School of Engineering, Osaka University

• SHIBATA Toshio

  Department of Materials Science and Processing, Graduate School of Engineering, Osaka University

抄録

A thick and Ti-rich oxide layer was obtained on Fe-22 at % Ti alloy by polarization in a 0.1 M (M = mol dm⁻³) H₂SO₄ solution with the applied potential being modulated as square wave. The surface cation concentration of up to 75 at% Ti was attained at favorable electrochemical conditions. However, the high Ti content was observed in the most surface. The photo electrochemical response reveals this oxide layer shows electronic properties similar to that for TiO₂ layer.

収録刊行物

• Electrochemistry

  Electrochemistry 67 (12), 1156-1158, 1999-12-05

  公益社団法人　電気化学会

キーワード

• TiO₂
• Passive Film
• Photo Electrochemical Response
• Porous Films

詳細情報

• CRID: 1390001277392691968
• NII論文ID: 10004275196
• NII書誌ID: AN00151637
• DOI: 10.5796/electrochemistry.67.1156
• ISSN: 21862451
• ISSN: 13443542
• NDL書誌ID: 4927452
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4927452
• Web Site: https://www.jstage.jst.go.jp/article/electrochemistry/67/12/67_1156/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用可