Impedance of interface between Pt metal and sodium borate melts containing Fe2O3, CuO or Cr2O3

Takaaki Miyaki, Akiko Furuta, Katsuyuki Kawamura, Toshio Yokokawa

Research output: Contribution to journalArticle

Abstract

The impedance of the interface between Pt metal and sodium borate melts containing Fe2O3, CuO or Cr2O3 as solutes was measured. The O2/O2- redox of the solvent melts was found to be irreversible. The contribution of the peripheral portion, where gas-metal-melt coexist, was evaluated. The effect of a direct potential on the impedance was measured, from which the redox reactions of the solute oxides were found to be reversible.

Original languageEnglish
Pages (from-to)36-40
Number of pages5
JournalMaterials Transactions
Volume36
Issue number1
Publication statusPublished - Jan 1995
Externally publishedYes

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Sodium borate
Redox reactions
borates
Oxides
solutes
Metals
sodium
impedance
metals
oxides
gases
Metals--Gases
Oxidation-Reduction
sodium borate

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Miyaki, T., Furuta, A., Kawamura, K., & Yokokawa, T. (1995). Impedance of interface between Pt metal and sodium borate melts containing Fe2O3, CuO or Cr2O3. Materials Transactions, 36(1), 36-40.

Impedance of interface between Pt metal and sodium borate melts containing Fe2O3, CuO or Cr2O3. / Miyaki, Takaaki; Furuta, Akiko; Kawamura, Katsuyuki; Yokokawa, Toshio.

In: Materials Transactions, Vol. 36, No. 1, 01.1995, p. 36-40.

Research output: Contribution to journalArticle

Miyaki, T, Furuta, A, Kawamura, K & Yokokawa, T 1995, 'Impedance of interface between Pt metal and sodium borate melts containing Fe2O3, CuO or Cr2O3', Materials Transactions, vol. 36, no. 1, pp. 36-40.
Miyaki, Takaaki ; Furuta, Akiko ; Kawamura, Katsuyuki ; Yokokawa, Toshio. / Impedance of interface between Pt metal and sodium borate melts containing Fe2O3, CuO or Cr2O3. In: Materials Transactions. 1995 ; Vol. 36, No. 1. pp. 36-40.
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