ANODIC REACTION OF CUPRIC SULFIDE AND CHALCOPYRITE IN ACIDIC SOLUTION.

被引：0
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作者：
Kato, Tokio
Oke, Takeo
机构：
来源：
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals | 1972年 / 36卷 / 10期
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D O I：
10.2320/jinstmet1952.36.10_947
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学科分类号：
摘要：
Measurements of the electrode potentials and the anodic polarization curves, and the galvanostatic anodizing were carried out. Experimental results shows that the electrode potentials of copper-sulfide and chalcopyrite were more positive than that of the each component metal, and this agrees with the general tendency already given. Both sulfides were anodically dissolved in sulfuric acidic solution, and the sulfur of sulfides was mostly oxidized to elemental sulfur.
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页码：947 / 952
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