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

被引：29

作者：

Parmuzina, A. V. ^{[1
,2
]}

Kravchenko, O. V. ^{[1
]}

Bulychev, B. M. ^{[1
]}

Shkol'nikov, E. I. ^{[2
]}

Burlakova, A. G. ^{[3
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia

[2] Russian Acad Sci, Joint Inst High Temp, Moscow 125412, Russia

[3] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Region, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2009年 / 58卷 / 03期

关键词：

activated aluminum; gallium; indium; zinc; tin; gallams; alloys; water; oxidation kinetics; METAL;

D O I：

10.1007/s11172-009-0045-z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

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 similar to 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.

引用

页码：493 / 498

页数：6

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