On reversible hydrogen storage by Mg-Ni-Mm alloys

Autor:	I. I. Chernov, V. G. Baranov, M. A. Burlakova, A. V. Svetlov, B. A. Kalin
Rok vydání:	2012
Předmět:	Lanthanide Materials science Hydrogen Cryo-adsorption Alloy Inorganic chemistry General Engineering chemistry.chemical_element Sorption engineering.material Hydrogen storage chemistry Desorption engineering General Materials Science Ternary operation
Zdroj:	Inorganic Materials: Applied Research. 3:253-256
ISSN:	2075-115X 2075-1133
DOI:	10.1134/s2075113312030033
Popis:	Possible compositions of Mg-Ni alloys with lanthanide additives as potential hydrogen storage materials are proposed on the basis of an analysis of binary and ternary equilibrium diagrams. It is shown that an approximately 100-h air exposure of the alloys between the sorption and desorption processes increases the hydrogen capacity of the samples up to ∼6 wt %, which is 25% greater than that for the samples not exposed to the air. The complete degradation of the alloy’s properties occurs after a 4500-h air exposure.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9c9d15c6a2fd5f6dd0096c707a46f389 https://doi.org/10.1134/s2075113312030033 Zobrazit plný text záznamu Full text from SpringerLink