Anatase coating on NiTi via a low-temperature sol-gel route for improving corrosion resistance

F. T. Cheng, P. Shi, Hau Chung Man

Research output: Journal article publicationJournal articleAcademic researchpeer-review

49 Citations (Scopus)


NiTi was dip-coated with TiO2using Ti(OC5H9)4as precursor. Subsequent hydrothermal treatment of the sample at 200°C resulted in a film composed of nanosized anatase particles. EIS and polarization studies indicated a significantly larger increase in corrosion resistance compared with the coated samples dry-heated at 500°C.
Original languageEnglish
Pages (from-to)1041-1045
Number of pages5
JournalScripta Materialia
Issue number11
Publication statusPublished - 1 Nov 2004


  • Corrosion
  • Hydrothermal
  • NiTi
  • Sol-gel
  • Titanium oxide

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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