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dc.contributor.authorLee, Jeongjae
dc.contributor.authorDey, Sunita
dc.contributor.authorDutton, Sian
dc.contributor.authorGrey, Clare
dc.date.accessioned2021-12-10T00:30:57Z
dc.date.available2021-12-10T00:30:57Z
dc.date.issued2022-02-14
dc.identifier.issn0044-8249
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/331323
dc.description.abstractMany technologically relevant transition metal oxides for advanced energy storage and catalysis feature reduced transition metal (TM) oxides and are often nontrivial to prepare because of the need to control the reducing nature of the atmosphere in which they are synthesized. In this work, we show that an ab initio predictive synthesis strategy can be used to produce multiple gram-scale products of various MgVxOy-type phases (δ-MgV2O5, spinel MgV2O4, and MgVO3) containing V3+ or V4+ relevant for Mg-ion battery cathodes. Characterization of these phases using 25Mg solid-state NMR spectroscopy illustrates the potential of 25Mg NMR for studying reversible magnesiation and local charge distributions. Rotor-Assisted Population Transfer is used as a much needed signal-to-noise enhancement technique. The ab initio guided synthesis approach is seen as a step forward towards a predictive synthesis strategy for targeting specific complex TM oxides with variable oxidation states of technological importance beyond Mg-ion (and indeed Li-ion) chemistry.
dc.publisherWiley
dc.rightsAll Rights Reserved
dc.rights.urihttp://www.rioxx.net/licenses/all-rights-reserved
dc.titleSynthesis and Characterization of Magnesium Vanadates as Potential Magnesium‐Ion Cathode Materials through an Ab Initio Guided Carbothermal Reduction Approach**
dc.typeArticle
dc.publisher.departmentDepartment of Chemistry
dc.date.updated2021-12-08T16:27:31Z
prism.publicationDate2021
prism.publicationNameAngewandte Chemie
dc.identifier.doi10.17863/CAM.78771
dcterms.dateAccepted2021-12-01
rioxxterms.versionofrecord10.1002/ange.202112688
rioxxterms.versionAM
dc.contributor.orcidLee, Jeongjae [0000-0003-4294-4993]
dc.contributor.orcidDey, Sunita [0000-0002-6601-7169]
dc.contributor.orcidDutton, Sian [0000-0003-0984-5504]
dc.contributor.orcidGrey, Clare [0000-0001-5572-192X]
dc.identifier.eissn1521-3757
rioxxterms.typeJournal Article/Review
pubs.funder-project-idEuropean Commission Horizon 2020 (H2020) Future and Emerging Technologies (FET) (824066)
cam.issuedOnline2022-01-10
cam.orpheus.success2021-12-09 - Embargo set during processing via Fast-track
cam.depositDate2021-12-08
pubs.licence-identifierapollo-deposit-licence-2-1
pubs.licence-display-nameApollo Repository Deposit Licence Agreement
rioxxterms.freetoread.startdate2022-12-31


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