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LiNiVO4–promising thin films for use as anode material in microbatteries

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorREDDY, M. V.
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorWANNEK, Christophe
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPECQUENARD, Brigitte
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorVINATIER, Philippe
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLEVASSEUR, Alain
dc.date.issued2003
dc.identifier.issn0378-7753
dc.description.abstractEnThin films of lithium nickel vanadates (LixNiVyOz) have been prepared by radio frequency magnetron sputtering from a LiNiVO4 target. The discharge gas was either pure argon or a mixture of argon and oxygen. The deposition rates as well as the composition and morphology of the films strongly depend on the sputtering parameters. For a total pressure of 1 Pa, the V/Ni atomic ratio varies between 0.75 for films developed in a pure argon plasma and 1.65 when the partial pressure of oxygen is 100 mPa. The thin film containing the two types of transition metals in an equiatomic ratio (Li1.1NiVO4) has given the best electrochemical properties as an anode displaying a specific capacity that became stable at 1000 mAh/g after three cycles, which is at least as high as for bulk material.
dc.language.isoen
dc.publisherElsevier
dc.subject.enRadio frequency sputtering
dc.subject.enThin films
dc.subject.enLithium batteries
dc.subject.enAnode
dc.subject.enLiNiVO4
dc.title.enLiNiVO4–promising thin films for use as anode material in microbatteries
dc.typeArticle de revue
dc.identifier.doi10.1016/S0378-7753(03)00133-2
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Power Sources
bordeaux.page101-105
bordeaux.volume119-121
bordeaux.peerReviewedoui
hal.identifierhal-00196289
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00196289v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Power%20Sources&rft.date=2003&rft.volume=119-121&rft.spage=101-105&rft.epage=101-105&rft.eissn=0378-7753&rft.issn=0378-7753&rft.au=REDDY,%20M.%20V.&WANNEK,%20Christophe&PECQUENARD,%20Brigitte&VINATIER,%20Philippe&LEVASSEUR,%20Alain&rft.genre=article


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