Hydrogen Sorption Properties of Materials Based on Alloys and Compounds with High Contents of Magnesium

被引：2

作者：

Verbovytskyy, Yu V. ^{[1
]}

Oprysk, V. V. ^{[1
]}

Shtender, V. V. ^{[1
]}

Zavaliy, I. Yu ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Karpenko Physicomech Inst, Lvov, Ukraine

来源：

MATERIALS SCIENCE | 2021年 / 57卷 / 03期

关键词：

rare-earth alloys; magnesium alloys; hydrides; electrochemical properties; electrode materials; K ISOTHERMAL SECTIONS; 500; DEGREES-C; STORAGE PROPERTIES; CRYSTAL-STRUCTURE; PHASE-EQUILIBRIA; ELECTROCHEMICAL CHARACTERISTICS; MG SYSTEM; BEHAVIOR; KINETICS; DIAGRAM;

D O I：

10.1007/s11003-021-00551-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a brief survey of the experimental works on gas and electrochemical hydrogenation of the alloys with high magnesium contents including, in particular, the alloys based on R2Mg17 and RMg12. Some methods for the improvement of the hydrogen sorption properties of magnesium-based composites and the influence of various additions are studied. It is shown that the indicated properties of the composites depend on the duration of grinding and the amount of added catalysts. In almost all cases, this influence is positive and the main parameters can increase by a significant fraction.

引用

页码：366 / 376

页数：11

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