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dc.contributor.authorWang, Lu
dc.contributor.authorAsheim, Karina
dc.contributor.authorVullum, Per Erik
dc.contributor.authorSvensson, Ann Mari
dc.contributor.authorVullum-Bruer, Fride
dc.date.accessioned2020-12-21T12:30:18Z
dc.date.available2020-12-21T12:30:18Z
dc.date.created2016-11-17T15:18:20Z
dc.date.issued2016
dc.identifier.citationChemistry of Materials. 2016, 28 (18), 6459-6470.en_US
dc.identifier.issn0897-4756
dc.identifier.urihttps://hdl.handle.net/11250/2720585
dc.description.abstractHere, we are the first to report a spinel type Mn3O4 as cathode material for Mg-ion battery (MIB) with graphite foil (Gif) as current collector. High Coulombic efficiency and good cyclic stability of Mn3O4 are demonstrated, and the process is enhanced by using Mn3O4 nanoparticles with a sponge-like morphology. The powder exhibits a network of interconnected mesopores with well-dispersed nanoparticles (∼10 nm) and large specific surface area (102 m2 g−1 ). This structural configuration provides easy access for electrolyte penetration which markedly enhances the utilization of electroactive material, generates high ion flux across the electrode−electrolyte interface and provides more active sites for electrochemical reactions to occur. This study can possibly open the way for exploring other similar compounds with a spinel type structure for MIB.en_US
dc.language.isoengen_US
dc.publisherAmerican Chemical Societyen_US
dc.subjectMaterialsen_US
dc.subjectElectrolytesen_US
dc.subjectTransition metalsen_US
dc.subjectElectrodesen_US
dc.subjectNanoparticlesen_US
dc.titleSponge-like porous manganese(II,III) oxide as a highly efficient cathode material for rechargeable magnesium ion batteriesen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.description.versionacceptedVersionen_US
dc.rights.holder© American Chemical Society 2016. This is the authors accepted and refereed manuscript to the article.en_US
dc.source.pagenumber6459-6470en_US
dc.source.volume28en_US
dc.source.journalChemistry of Materialsen_US
dc.source.issue18en_US
dc.identifier.doi10.1021/acs.chemmater.6b01016
dc.identifier.cristin1401505
dc.relation.projectNorges forskningsråd: 221785en_US
cristin.unitcode7401,80,6,1
cristin.unitnameMaterialfysikk, Trh.
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2


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