PHASE-TRANSFORMATIONS IN HYDROGEN SORPTION-DESORPTION BY HYDRIDES OF INTERMETALLIC COMPOUNDS OF THE CRB STRUCTURAL TYPE

被引：0

作者：

NEMIROVSKAYA, IE ^{[1
]}

GRECHENKO, AN ^{[1
]}

ALEKSEEV, AM ^{[1
]}

LUNIN, VV ^{[1
]}

机构：

[1] MV LOMONOSOV STATE UNIV,MOSCOW 117234,USSR

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 1991年 / 32卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We consider phase transformations in intermetallic-H-2 systems, occurring during sorption-desorption of hydrogen. As the objects of investigation, we used intermetallic hydrides of the CrB structural type: ZrNiH3.0, HfNiH3.0, ZrCoH3.0, HfCoH3.0. The phase transitions have been studied for the first time by in situ x-ray phase analysis. We have identified the following phases: ZrNiH1.0, HfNiH1.0, HfNiH3.0, ZrCoH3.0. We have shown the effect of the composition of the intermetallic compounds on the phase transitions for sorption-desorption processes.

引用

页码：680 / 686

页数：7