Electrochemical generation of oxygen-containing groups in an ordered microporous zeolite-templated carbon

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dc.contributorElectrocatálisis y Electroquímica de Polímeroses
dc.contributorMateriales Carbonosos y Medio Ambientees
dc.contributor.authorBerenguer Betrián, Raúl-
dc.contributor.authorNishihara, Hirotomo-
dc.contributor.authorItoi, Hiroyuki-
dc.contributor.authorIshii, Takafumi-
dc.contributor.authorMorallon, Emilia-
dc.contributor.authorCazorla-Amorós, Diego-
dc.contributor.authorKyotani, Takashi-
dc.contributor.otherUniversidad de Alicante. Departamento de Química Físicaes
dc.contributor.otherUniversidad de Alicante. Departamento de Química Inorgánicaes
dc.contributor.otherUniversidad de Alicante. Instituto Universitario de Materialeses
dc.identifier.citationCarbon. 2013, 54: 94-104. doi:10.1016/j.carbon.2012.11.007es
dc.identifier.issn0008-6223 (Print)-
dc.identifier.issn1873-3891 (Online)-
dc.description.abstractZeolite templated carbon (ZTC) was electrochemically oxidized under various conditions, and its chemistry and structural evolution were compared to those produced by conventional chemical oxidation. In both oxidation methods, a general loss of the original structure regularity and high surface area was observed with increasing amount of oxidation. However, the electrochemical method showed much better controllability and enabled the generation of a large number of oxygen functional groups while retaining the original structure of the ZTC. Unlike chemical treatments, highly microporous carbons with an ordered 3-D structure, high surface area (ranging between 1900 and 3500 m2/g) and a large number of oxygen groups (O = 11,000–3300 μmol/g), have been prepared by the electrochemical method. Some insights into the electrooxidation mechanism of carbon materials are proposed from the obtained polarization curves, using ZTC as a model carbon material.es
dc.description.sponsorshipFinancial support by the Spanish Ministerio de Economía y Competitividad for the joint Spanish-Japanese project (PRIPIBJP-2011-0766), MAT2010-15273 and CTQ2009-10813/PPQ projects and FEDER; by Generalitat Valenciana (PROMETEO/2009/047 and ACOMP/2012/133), as well as the Japanese Ministry of Education, Science, Sports and Culture, for the Grant-in-Aid for young scientists (A) (23685041) are gratefully acknowledged.es
dc.subjectZeolite-templated carbones
dc.subjectElectrochemical generationes
dc.subjectOxygen-containing groupses
dc.subject.otherQuímica Físicaes
dc.subject.otherQuímica Inorgánicaes
dc.titleElectrochemical generation of oxygen-containing groups in an ordered microporous zeolite-templated carbones
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