IMPROVEMENT OF ELECTROCHEMICAL PROCESSES IN HYDROGEN POWER ENGINEERING

被引：0
|
作者：
Covaliova, O. V. [1 ]
Covaliov, V. V. [1 ]
Duca, Gh. G. [1 ]
Ivanov, M. V. [2 ]
机构：
[1] State Univ Moldova, Res Ctr Appl & Ecol Chem, Kishinev, Moldova
[2] A Frumkin Inst Phys Chem & Electrochem, Moscow, Russia
来源：
PROBLEMELE ENERGETICII REGIONALE | 2011年 / 01期
关键词：
water electrolysis; three-dimensional electrodes; expanded metals; overvoltage of hydrogen emission; electrochemical reactors;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The possibility is studied of using the three-dimensional voluminous-porous electrodes made of the carbonic-fibrous materials and foamy metals, which surface is covered with Ni-Re alloy, for hydrogen electrochemical generation. Electrode surface modification makes it possible to obtain high reactive surface with low overvoltage of hydrogen evolution. The design is given of the developed compact electrochemical reactors for hydrogen power engineering. The method is described of oxygen-hydrogen mixture separation in the water electrolysis processes.
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页码：1 / 17
页数：17
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