Title of article
Hydrogen sorption properties of ZrFex (1.9 ≤ x ≤ 2.5) alloys
Author/Authors
Sivov، نويسنده , , Roman B. and Zotov، نويسنده , , Timur A. and Verbetsky، نويسنده , , Victor N.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
1355
To page
1358
Abstract
The hydrogen sorption properties of ZrFex (1.9 ≤ x ≤ 2.5) alloys were studied by measuring Pressure-Composition (PC) absorption and desorption isotherms at pressure up to 300 MPa. The increase in the Fe content in alloys leads to increase in hydrogen absorption and desorption pressures of hydrides and reduction of the β→α phase transition enthalpy while both the atomic hydrogen content in hydrides (H/M) and the hydrogen capacity expressed in wt % H2 decrease.
Keywords
Hydrogen sorption properties , high pressure , hydride , PC isotherm , Nonstoichiometry
Journal title
International Journal of Hydrogen Energy
Serial Year
2011
Journal title
International Journal of Hydrogen Energy
Record number
1664189
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