Surface Studies of the Nickel Electrode System Using a Special Transfer Cell

Author:

Sherwood Peter M. A.1,Welsh Ian D.1,Hercules David M.1

Affiliation:

1. Department of Inorganic Chemistry, The University, Newcastle upon Tyne, NE1 7RU, U.K. (P.M.A.S.); and Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, U.S.A. (I.D.W., D.M.H.)

Abstract

Nickel metal with an unoxidized and an electrochemically oxidized surface can be transferred considerable distances between vacuum systems, without significant surface change, in an anaerobic cell for study by various surface science methods (XPS, Auger, ISS, and SIMS). The SIMS and ISS spectra are very sensitive to hydrocarbon contamination, which can be nearly eliminated by using the transfer cell. Complementary information is obtained using these surface analytical methods. Electrochemically oxidized nickel metal samples show the presence of oxide and hydroxide species. The results are compared with spectral data for a number of nickel compounds.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Valency at Electrode Surfaces;Encyclopedia of Surface and Colloid Science, Third Edition;2015-12-04

2. Probing electrode surface chemical composition with core and valence band photoemission and an anaerobic cell;Colloids and Surfaces A: Physicochemical and Engineering Aspects;1998-03

3. Core and valence band photoelectron spectroscopic studies of nickel oxidation in an anaerobic liquid cell;Analytical Chemistry;1993-09-01

4. Applications of SIMS in electrochemistry;Materials Chemistry and Physics;1990-02

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