ABNORMAL YIELDS OF HYDROGEN AND THE MECHANISM OF ITS EVOLUTION DURING CATHODIC POLARIZATION OF ALUMINUM

被引：51

作者：

DESPIC, AR ^{[1
]}

RADOSEVIC, J ^{[1
]}

DABIC, P ^{[1
]}

KLISKIC, M ^{[1
]}

机构：

[1] UNIV SPLIT, FAC TECHNOL, Split, YUGOSLAVIA

来源：

ELECTROCHIMICA ACTA | 1990年 / 35卷 / 11-12期

关键词：

hydrogen evolution cathodic polarization of aluminium;

D O I：

10.1016/0013-4686(90)87074-C

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The yield of hydrogen formed during cathodic polarization of aluminium in neutral salt solutions was measured volumetrically as a function of current density and temperature. It was established that at any current density above 0.5 mA cm-2 and at any temperature the yield is larger than 200%; implying that a simultaneous dissolution of aluminium is an inherent part of the cathodic process. © 1990.

引用

页码：1743 / 1746

页数：4

共 5 条

[1]

CALDWELL BP, 1939, J T ELECTROCHEM SOC, V76, P271

[2]

KAESCHE H, 1963, WERKST KORROS, V14, P557

[3] PROCESSES ON ALUMINUM ON THE NEGATIVE SIDE OF THE OPEN-CIRCUIT POTENTIAL [J].