Electrochemical Technique to Characterize the High Temperature Oxidation Behavior of Materials

Koen J.H. Verrijt; David L. Poerschke

doi:10.1149/1945-7111/ad35ed

Electrochemical Technique to Characterize the High Temperature Oxidation Behavior of Materials

Koen J.H. Verrijt, David L. Poerschke

Chemical Engineering and Materials Science

Research output: Contribution to journal › Article › peer-review

Abstract

Highlights Developed solid-state electrochemical technique to study high temperature oxidation. YSZ oxygen pump cell can accurately control oxygen partial pressure in empty chamber. Measured pump current during oxidation represents oxygen consumption rate of specimen. Addition of a sensor cell improves control over the oxidation potential. Validated technique by comparing niobium and nickel oxidation rates with literature.

Original language	English (US)
Article number	041502
Journal	Journal of the Electrochemical Society
Volume	171
Issue number	4
DOIs	https://doi.org/10.1149/1945-7111/ad35ed
State	Published - Apr 1 2024

Bibliographical note

Publisher Copyright:
© 2024 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited

Keywords

high temperature corrosion
high temperature materials
nickel
niobium
oxidation
oxygen pump

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abstract = "Highlights Developed solid-state electrochemical technique to study high temperature oxidation. YSZ oxygen pump cell can accurately control oxygen partial pressure in empty chamber. Measured pump current during oxidation represents oxygen consumption rate of specimen. Addition of a sensor cell improves control over the oxidation potential. Validated technique by comparing niobium and nickel oxidation rates with literature.",

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AB - Highlights Developed solid-state electrochemical technique to study high temperature oxidation. YSZ oxygen pump cell can accurately control oxygen partial pressure in empty chamber. Measured pump current during oxidation represents oxygen consumption rate of specimen. Addition of a sensor cell improves control over the oxidation potential. Validated technique by comparing niobium and nickel oxidation rates with literature.

KW - high temperature corrosion

KW - high temperature materials

KW - nickel

KW - niobium

KW - oxidation

KW - oxygen pump

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Electrochemical Technique to Characterize the High Temperature Oxidation Behavior of Materials

Abstract

Bibliographical note

Keywords

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