Synthesis of nonstoichiometric amorphous Mg-based alloy electrodes by mechanical milling

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dc.contributor.author Sun, L en_US
dc.contributor.author Wang, Guoxiu en_US
dc.contributor.author Liu, Hua-Kun en_US
dc.contributor.author Bradhurst, D. en_US
dc.contributor.author Dou, Shi en_US
dc.contributor.editor en_US
dc.date.accessioned 2011-02-07T06:18:34Z
dc.date.available 2011-02-07T06:18:34Z
dc.date.issued 2000 en_US
dc.identifier 2009007153 en_US
dc.identifier.citation Sun L et al. 2000, 'Synthesis of nonstoichiometric amorphous Mg-based alloy electrodes by mechanical milling', Electrochemical Soc Inc, vol. 3, no. 3, pp. 121-124. en_US
dc.identifier.issn 1099-0062 en_US
dc.identifier.other C1UNSUBMIT en_US
dc.identifier.uri http://hdl.handle.net/10453/13072
dc.description.abstract Nonstoichiometric amorphous Mg-Ni and Mg-Ni-V alloys were synthesized by mechanical milling the crystalline Mg2Ni alloy with Ni and/or V powders. All the nonstoichiometric amorphous Mg-based alloys result in Mg-based alloy electrodes with very high discharge capacities by comparison with crystalline Mg2Ni alloys. The results indicate that nonstoichiometric amorphous Mg-based alloys can be obtained either by increasing the Ni content, adding a range of other elements, or both, using a mechanical milling method. The nonstoichiometric Mg-based alloy electrodes studied have shown improved initial discharge capacities compared with the stoichiometric amorphous MgNi alloy. These results describe a method of achieving better Mg-based alloy electrodes with high discharge capacities and improved cycle life. The method enables a larger composition range to be achieved with a range of vanadium additions. en_US
dc.language en_US
dc.publisher Electrochemical Soc Inc en_US
dc.title Synthesis of nonstoichiometric amorphous Mg-based alloy electrodes by mechanical milling en_US
dc.parent Electrochemistry and Solid-State Letters en_US
dc.journal.volume 3 en_US
dc.journal.number 3 en_US
dc.publocation Pennington en_US
dc.identifier.startpage 121 en_US
dc.identifier.endpage 124 en_US
dc.cauo.name SCI.Faculty of Science en_US
dc.conference Verified OK en_US
dc.for 030604 en_US
dc.personcode 0000060683 en_US
dc.personcode 109499 en_US
dc.personcode 0000024583 en_US
dc.personcode 0000062745 en_US
dc.personcode 0000024584 en_US
dc.percentage 100 en_US
dc.classification.name Electrochemistry en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity ISI:000085368200003 en_US
dc.description.keywords Hydrogen Storage Properties; Electrochemical Characteristics; Mg2Ni Alloy; Amorphization; Ni; Substitution; Systems; Metals en_US


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