%0 Journal Article
%T ElectrocatalyticOxidationofMethanolandEthanolbyCarbonCeramicElectrodeModifiedwithNi/AlLDHNanoparticles
%A Ghasem KARIM-NEZHAD
%A Sara PASHAZADEH
%A Ali PASHAZADEH
%J ´ß»¯Ñ§±¨
%P 1809-1816
%D 2012
%R 10.1016/S1872-2067(11)60452-X
%X £¿ANi/Allayereddoublehydroxide(LDH)nanoparticlemodifiedcarbonceramicelectrode(Ni/AlLDH/NMCC)wasfabricatedandusedfortheelectrocatalyticoxidationofmethanolandethanolinalkalinemedia.Cyclicvoltammetric(CV)studiesshowedthatitgaveasignificantlyhigheractivityformethanolandethanoloxidationandcanbeusedasanelectrocatalyticanodeforfuelcells.Thekineticparametersoftheelectrontransfercoefficient(¦Á)andnumberofelectronsinvolvedintheratedeterminingstep(n¦Á)fortheoxidationofmethanolandethanolweredeterminedusingCV.Theanodiccurrentsshowedalineardependenceontheconcentrationofmethanolandethanol.
%K nickel
%K aluminium
%K layereddoublehydroxide
%K modifiedcarbonceramicelectrode
%K electrocatalyticoxidation
%K methanol
%K ethanol
%U http://www.chxb.cn/CN/abstract/abstract20842.shtml