Thermolytic Ir oxide films whose surface was modified by ion implantation of Ar and O ions were investigated electrochemically. Ion implantation is accompanied by changes in the space charge constituents and the emergence in the electrode surface layer of new active centers brought about mainly by radiation modification. The increase in the catalytic activity in the O evolution reaction at doped electrodes correlates with a part of the surface charge.
The electrochemical behavior of iridium dioxide modified by ion implantation
DE BATTISTI, Achille;
1996
Abstract
Thermolytic Ir oxide films whose surface was modified by ion implantation of Ar and O ions were investigated electrochemically. Ion implantation is accompanied by changes in the space charge constituents and the emergence in the electrode surface layer of new active centers brought about mainly by radiation modification. The increase in the catalytic activity in the O evolution reaction at doped electrodes correlates with a part of the surface charge.File in questo prodotto:
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