表面科学
Online ISSN : 1881-4743
Print ISSN : 0388-5321
ISSN-L : 0388-5321
シュウ酸銀の過飽和溶液から銀電極上へのシュウ酸銀皮膜の生成
梶田 勉
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ジャーナル フリー

1989 年 10 巻 9 号 p. 588-593

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Silver oxalate films have been formed on silver electrodes by polarizing them slightly cathodically in dilute aqueous solutions containing Ag+ ions and dimethyl oxalate. The solutions were supersaturated with silver oxalate which was produced as a result of the hydrolysis of dimethyl oxalate and was sparingly soluble. The supersaturation was maintained during the film formation.
The potential of the silver electrode with silver oxalate formed at a very low current density, showed a linear response to the oxalate ion concentration between 10-4 and 10-1 M.

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