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Nitrogen radiofrequency plasma treatment of graphene

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierSchneider Electric [ SE]
dc.contributor.authorBIDENT, Antoine
hal.structure.identifierSchneider Electric [ SE]
dc.contributor.authorCAILLAULT, Nathalie
hal.structure.identifierSchneider Electric [ SE]
dc.contributor.authorDELANGE, Florence
hal.structure.identifierPlateforme Aquitaine de Caractérisation des Matériaux [PLACAMAT]
dc.contributor.authorLABRUGÈRE-SARROSTE, Christine
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorAUBERT, Guillaume
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorAYMONIER, Cyril
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDURAND, Étienne
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDEMOURGUES, Alain
hal.structure.identifierDepartment of Electrical and Computer Engineering
dc.contributor.authorLU, Yongfeng
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierDepartment of Electrical and Computer Engineering
dc.contributor.authorSILVAIN, Jean‐françois
dc.date.issued2023-11-02
dc.identifier.issn2365-6549
dc.description.abstractEnThe incorporation of nitrogen (N) atoms into a graphitic network such as graphene (Gr) remains a major challenge. However, even if the insertion mechanisms are not yet fully understood, it is certain that the modification of the electrical properties of Gr is possible according to the configuration adopted. Several simulations work, notably using DFT, have shown that the incorporation of N in Gr can induce an increase in the electrical conductivity and N acts as an electron donor; this increase is linked to the amount of N, the sp 2 /sp 3 carbon configuration, and the nature of CÀ N bonding. Nitrogen radio-frequency (RF) plasma has been used to incorporate N into Gr materials. The RF plasma method shows the possibility to incorporate N-graphitic nitrogen into Gr after a pre-treatment with nitric acid. X-ray photoelectron spectroscopy and Raman spectrometry were used to quantify the functionalized groups. The modifications of the graphene surface chemistry along the amount of N inside the Gr change the chemical environment of N. This method, enabling the incorporation of N inside Gr matrix, opens up a route to a broad range of applications.
dc.language.isoen
dc.publisherWiley
dc.rights.urihttp://creativecommons.org/licenses/by-nd/
dc.title.enNitrogen radiofrequency plasma treatment of graphene
dc.typeArticle de revue
dc.identifier.doi10.1002/slct.202303661
dc.subject.halChimie/Matériaux
bordeaux.journalChemistrySelect
bordeaux.pagee202303661
bordeaux.volume8
bordeaux.issue41
bordeaux.peerReviewedoui
hal.identifierhal-04282184
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04282184v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ChemistrySelect&rft.date=2023-11-02&rft.volume=8&rft.issue=41&rft.spage=e202303661&rft.epage=e202303661&rft.eissn=2365-6549&rft.issn=2365-6549&rft.au=BIDENT,%20Antoine&CAILLAULT,%20Nathalie&DELANGE,%20Florence&LABRUG%C3%88RE-SARROSTE,%20Christine&AUBERT,%20Guillaume&rft.genre=article


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