THE EFFECT OF NICKEL ON THE MECHANISM OF THE INITIAL-STAGES OF ZINC ELECTROWINNING FROM SULFATE ELECTROLYTES .2. INVESTIGATIONS ON ALUMINUM CATHODES ALLOYED WITH IRON IMPURITIES

被引：17

作者：

BOZHKOV, C ^{[1
]}

PETROVA, M ^{[1
]}

RASHKOV, S ^{[1
]}

机构：

[1] BULGARIAN ACAD SCI,INST PHYS CHEM,BU-1040 SOFIA,BULGARIA

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 1990年 / 20卷 / 01期

关键词：

D O I：

10.1007/BF01012465

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The effect of the alloying element Fe on the electrochemical behaviour of Al cathodes during the initial stages of zinc electrowinning was studied, using scanning electron microscopy, cyclic voltammetry, atomic absorption and X-ray microprobe analysis techniques. It is shown that underpotentially deposited zinc submonolayer inhibits the discharge of hydrogen ions onto Fe aggregates - alloying element. © 1990 Chapman and Hall Ltd.

引用

页码：17 / 22

页数：6

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