Oxidation of activated aluminum with water as a method for hydrogen generation

被引：0
|
作者：
A. V. Parmuzina
O. V. Kravchenko
B. M. Bulychev
E. I. Shkol’nikov
A. G. Burlakova
机构：
[1] M. V. Lomonosov Moscow State University,Department of Chemistry
[2] Russian Academy of Sciences,Joint Institute of High Temperatures
[3] Russian Academy of Sciences,Institute of Problems of Chemical Physics
来源：
Russian Chemical Bulletin | 2009年 / 58卷
关键词：
activated aluminum; gallium; indium; zinc; tin; gallams; alloys; water; oxidation kinetics;
D O I：
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中图分类号：
学科分类号：
摘要：
The activation of aluminum with low-melting gallium-based alloys makes it possible to obtain a material easily oxidizable by water at room temperature to release ~1.2 L of pure hydrogen per 1 g of metal. The kinetics and regularities of the interaction of activated aluminum with water were studied as a function of the amount and composition of metal activators, dispersity of the powder, and temperature. The phase composition of the solid reaction products was shown by X-ray diffraction analysis to depend on temperature and duration of the process.
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页码：493 / 498
页数：5
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