摘要
A large scale Palladium nanowire array was directly grown on the surface of glassy carbon electrode by direct current electrolysis with the help of anodic aluminum oxide template.High-resolved SEM photographs have indicated that the Palladium nanowire arrays were highly uniform and ordered.The diameter of single Pd nanowire was about 30 nm,which agreed well with the porous diameter of used template.Meanwhile,the electrocatalytic activity of Pd NWAs electrodes for ethanol oxidation in alkaline media was studied.It is found that the obtained nanostructurs exhibit excellent catalytic activity for ethanol.
A large scale Palladium nanowire array was directly grown on the surface of glassy carbon electrode by direct current electrolysis with the help of an,,tic aluminum oxide template. High-resolved SEM photographs have indicated that the Palladium nanowiro arrays were highly uniform and ordered. The diameter of single Pd nanowire was about 30 nm,which agreed well with the porous diameter of used template. Meanwhile, the electrocatalytie activity of Pd NWAs electrodes for ethanol oxidation in alkaline media was studied. It is found that the obtained nanostructurs exhibit excellent catalytic activity for ethanol.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2010年第3期324-327,共4页
Chemical Research and Application
基金
国家自然科学基金项目(20375008
20475001)
广东省科技攻关项目(2006B12401011)
广东省自然科学基金项目(06108856)
东莞市科技计划项目(2007108101017)
