The nature of surface oxides on corrosion-resistant nickel alloy covered by alkaline water

Jiaying Cai; Dominic F Gervasio

doi:10.1007/s11671-009-9521-5

The nature of surface oxides on corrosion-resistant nickel alloy covered by alkaline water

Jiaying Cai, Dominic F Gervasio

Chemical and Environmental Engineering

Research output: Contribution to journal › Article

2 Scopus citations

Abstract

A nickel alloy with high chrome and molybdenum content was found to form a highly resistive and passive oxide layer. The donor density and mobility of ions in the oxide layer has been determined as a function of the electrical potential when alkaline water layers are on the alloy surface in order to account for the relative inertness of the nickel alloy in corrosive environments.

Original language	English (US)
Pages (from-to)	613-619
Number of pages	7
Journal	Nanoscale Research Letters
Volume	5
Issue number	3
DOIs	https://doi.org/10.1007/s11671-009-9521-5
Publication status	Published - Mar 2010

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Keywords

Bipolar plates
EIS
High-temperature PEM fuel cell
Mott-Schottky
Nickel alloy

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

Cite this

Cai, J., & Gervasio, D. F. (2010). The nature of surface oxides on corrosion-resistant nickel alloy covered by alkaline water. Nanoscale Research Letters, 5(3), 613-619. https://doi.org/10.1007/s11671-009-9521-5

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10.1007/s11671-009-9521-5