DIRECT SYNTHESIS OF MG2FEH6 BY MECHANICAL ALLOYING

Authors
HUOT J BOILY S AKIBA E SCHULZ R
Citation
J. Huot et al., DIRECT SYNTHESIS OF MG2FEH6 BY MECHANICAL ALLOYING, Journal of alloys and compounds, 280(1-2), 1998, pp. 306-309
Citations number
12
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
280
Issue
1-2
Year of publication
1998
Pages
306 - 309
Database
ISI
SICI code
0925-8388(1998)280:1-2<306:DSOMBM>2.0.ZU;2-M
Abstract
The hydride Mg2FeH6 was synthesized by high-energy ball milling of MgH 2 and Fe under argon atmosphere without subsequent sintering. After 60 h of milling, 56% wt. of Mg2FeH6 was synthesized. This yield was dedu ced from Rieltveld analysis of the X-ray powder measurements and confi rmed by pressured differential scanning calorimeter (PDSC). Hydrogen c apacity measurements indicated that the loss of capacity with cycling is minimal. (C) 1998 Elsevier Science S.A. All rights reserved.