THERMODYNAMIC CHARACTERIZATION OF THE ZR-MN-H SYSTEM .1. REACTION OF H-2 WITH SINGLE-PHASE ZRMN2+X C-14 LAVES PHASE ALLOYS

被引：22

作者：

LUO, W ^{[1
]}

CLEWLEY, JD ^{[1
]}

FLANAGAN, TB ^{[1
]}

OATES, WA ^{[1
]}

机构：

[1] KFA JULICH,IFF,W-517 JULICH,GERMANY

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1992年 / 185卷 / 02期

关键词：

D O I：

10.1016/0925-8388(92)90480-W

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The reaction of hydrogen with ZrMn2 + x has been investigated using reaction calorimetry for x = -0.2, 0, 0.5 and 1.0. The enthalpies for hydride formation and decomposition are equal in magnitude over the two-solid-phase region; their magnitudes decrease with increasing x. Hysteresis is large for all these intermetallics, approximately 3.0 kJ (mol H)-1, and independent of x.

引用

页码：321 / 338

页数：18

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