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KMID : 1059519850290020158
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Journal of the Korean Chemical Society
1985 Volume.29 No. 2 p.158 ~ p.162
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Electrochemical Oxidation of Silver (I) Salt
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Kim Duk-Mook
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Abstract
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The anodic oxidations of the Silver(Ⅰ) / Silver(Ⅱ) / Silver(Ⅲ) system have been studied in aq. 2M AgNO3 solution with Platinum and Carbon electrodes. It has been found that Ag7O8NO3 can be produced at relatively higher current density. Deposited black Oxy-salt were analyzed with several methods such as oxidizing power, X-ray powder diffraction patterns, thermal analysis, and reduction curves. It decomposed to AgO upon being suspended in boiling water. AgO compound obtained from Ag7O8NO3 were purer and denser than Alfa-product AgO.
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