Estevez, Luis, Kelarakis, Antonios, Gong, Qianming, Da’as, Eman Husni and Giannelis, Emmanuel P. (2011) Multifunctional Graphene/Platinum/Nafion Hybrids via Ice Templating. Journal of the American Chemical Society, 133 (16). pp. 6122-6125. ISSN 0002-7863
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Official URL: http://dx.doi.org/10.1021/ja200244s
We report the synthesis of multifunctional hybrids in both films and bulk form, combining electrical and ionic conductivity with porosity and catalytic activity. The hybrids are synthesized by a two-step process: (a) ice templation of an aqueous suspension comprised of Nafion, graphite oxide, and chloroplatinic acid to form a microcellular porous network and (b) mild reduction in hydrazine or monosodium citrate which leads to graphene-supported Pt nanoparticles on a Nafion scaffold.
|Subjects:||Engineering > Civil engineering|
|Schools:||Faculty of Science and Technology > School of Physical Sciences and Computing|
|Deposited By:||Carmit Erez|
|Deposited On:||05 Apr 2013 15:35|
|Last Modified:||15 Mar 2017 10:44|
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