dc.contributor.authorBuglione, Lucia
dc.contributor.authorBonanni, Alessandra
dc.contributor.authorAmbrosi, Adriano
dc.contributor.authorPumera, Martin
dc.date.accessioned2013-08-06T03:29:46Z
dc.date.available2013-08-06T03:29:46Z
dc.date.copyright2012en_US
dc.date.issued2012
dc.identifier.citationBuglione, L., Bonanni, A., Ambrosi, A.,& Pumera, M. (2012). Gold Nanospacers Greatly Enhance the Capacitance of Electrochemically Reduced Graphene. ChemPlusChem, 77(1), 71-73.en_US
dc.identifier.issn2192-6506en_US
dc.identifier.urihttp://hdl.handle.net/10220/13035
dc.description.abstractGraphene has great potential in electrochemical storage applications for supercapacitors owing to its high conductivity, large surface area, and the economical feasibility in producing it. The main issue that faces graphene nanomaterials in this application is that they tend to restack, thus decreasing the accessible surface area and leading to low capacitance. Gold nanoparticles of various sizes (2–150 nm) can be used as efficient spacing material for electrochemically reduced graphene oxide, thereby greatly increasing capacitance from 4.99 F g−1, when no spacers are used, to a capacitance of 174.2 F g−1 (per gram of graphene) when gold nanospacers of 10 nm diameter are introduced.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesChempluschemen_US
dc.titleGold nanospacers greatly enhance the capacitance of electrochemically reduced grapheneen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.identifier.doihttp://dx.doi.org/10.1002/cplu.201100016


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