STUDY OF THE DIFFUSION OF HYDROGEN IN POTENTIAL HYDROGEN STORAGE MATERIALS

被引：34

作者：

LEBSANFT, E ^{[1
]}

RICHTER, D ^{[1
]}

TOPLER, JM ^{[1
]}

机构：

[1] KFA JULICH GMBH,INST FESTKORPERFORSCH,D-5170 JULICH 1,FED REP GER

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-WIESBADEN | 1979年 / 116卷

关键词：

FeTiH and LaNi[!sub]5[!/sub]H[!sub]6[!/sub; Proton diffusion; Ti[!sub]2[!/sub]NiH[!sub]2[!/sub;

D O I：

10.1524/zpch.1979.116.116.175

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 proton diffusion in the intermetallic compounds Ti2NiH2, FeTiH, and LaNi5H6 was investigated by means of quasielastic neutron scattering. The diffusion coefficient of hydrogen in FeTiH was measured in the high temperature range 633≤T≤759 and was found to obey an Arrhenius law [forumula omitted] The diffusion constant obtained for in Ti2NiH2 in the temperature region 428≤T≤523K Is [forumula omitted]The diffusion of hydrogen in LaNi5H6 was studied in the temperature range 248≤T≤318K and is much faster than in the other two compounds. A value of [forumula omitted] was found. © by Akademische Verlagsgesellschaft

引用

页码：175 / 183

页数：9

共 22 条

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[10] INVESTIGATION OF THE HYDROGEN DIFFUSION IN FETIHX BY MEANS OF QUASI-ELASTIC NEUTRON-SCATTERING
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[J]. JOURNAL OF PHYSICS F-METAL PHYSICS, 1979, 9 (06): : 1057 - 1064

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