Pei-xia Yang, Jie Zhang, Lei Liu, Mao-zhong An. Electroless Deposition of Nickel Nanowire and Nanotube Arrays as Supports for Pt-Pd Catalyst for Ethanol Electrooxidation[J]. Chinese Journal of Chemical Physics , 2015, 28(2): 206-208. doi: 10.1063/1674-0068/28/cjcp1412204
Citation: Pei-xia Yang, Jie Zhang, Lei Liu, Mao-zhong An. Electroless Deposition of Nickel Nanowire and Nanotube Arrays as Supports for Pt-Pd Catalyst for Ethanol Electrooxidation[J]. Chinese Journal of Chemical Physics , 2015, 28(2): 206-208. doi: 10.1063/1674-0068/28/cjcp1412204

Electroless Deposition of Nickel Nanowire and Nanotube Arrays as Supports for Pt-Pd Catalyst for Ethanol Electrooxidation

doi: 10.1063/1674-0068/28/cjcp1412204
  • Received Date: 2014-12-03
  • Nickel nanowire and nanotube arrays as supports for Pt-Pd catalyst were prepared by electroless deposition with anodic aluminum oxide template. Pt-Pd composite catalyst was deposited on the arrays by displacement reaction. SEM images show that the nickel nanowires have an average diameter of 100 nm and the nickel nanotubes have an average inner diameter of 200 nm. EDS scanning reveals that elemental Pt and Pd disperse uniformly on the arrays. Cyclic voltammetry study indicates that the nickel nanotube array loaded with Pt-Pd possesses a higher electrochemical activity for ethanol oxidation than the nickel nanowire array with Pt-Pd.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Electroless Deposition of Nickel Nanowire and Nanotube Arrays as Supports for Pt-Pd Catalyst for Ethanol Electrooxidation

doi: 10.1063/1674-0068/28/cjcp1412204

Abstract: Nickel nanowire and nanotube arrays as supports for Pt-Pd catalyst were prepared by electroless deposition with anodic aluminum oxide template. Pt-Pd composite catalyst was deposited on the arrays by displacement reaction. SEM images show that the nickel nanowires have an average diameter of 100 nm and the nickel nanotubes have an average inner diameter of 200 nm. EDS scanning reveals that elemental Pt and Pd disperse uniformly on the arrays. Cyclic voltammetry study indicates that the nickel nanotube array loaded with Pt-Pd possesses a higher electrochemical activity for ethanol oxidation than the nickel nanowire array with Pt-Pd.

Pei-xia Yang, Jie Zhang, Lei Liu, Mao-zhong An. Electroless Deposition of Nickel Nanowire and Nanotube Arrays as Supports for Pt-Pd Catalyst for Ethanol Electrooxidation[J]. Chinese Journal of Chemical Physics , 2015, 28(2): 206-208. doi: 10.1063/1674-0068/28/cjcp1412204
Citation: Pei-xia Yang, Jie Zhang, Lei Liu, Mao-zhong An. Electroless Deposition of Nickel Nanowire and Nanotube Arrays as Supports for Pt-Pd Catalyst for Ethanol Electrooxidation[J]. Chinese Journal of Chemical Physics , 2015, 28(2): 206-208. doi: 10.1063/1674-0068/28/cjcp1412204

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