Ethanol electrooxidation on carbon-supported Pt nanoparticles catalyst prepared using complexing self-reduction method

被引：18
|
作者：
Ma, Juan [2 ]
Sun, Hanjun [1 ]
Su, Fu [1 ]
Chen, Yu [1 ]
Tang, Yawen [1 ]
Lu, Tianhong [1 ]
Zheng, Junwei [2 ]
机构：
[1] Nanjing Normal Univ, Coll Chem & Mat Sci, Lab Electrochem, Jiangsu Key Lab New Power Batteries, Nanjing 210046, Peoples R China
[2] Soochow Suzhou Univ, Inst Chem Power Sources, Suzhou 215006, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2011年 / 36卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Complex; Self-reduction; Pt/C catalyst; Ethanol electrooxidation; Electrocatalytic activity; PT-RU; ELECTROCATALYTIC PROPERTIES; ANODE CATALYSTS; GOLD NANOPARTICLES; PLATINUM PARTICLES; AQUEOUS-SOLUTION; ALLOY CATALYST; METHANOL; OXIDATION; SN;
D O I：
10.1016/j.ijhydene.2011.02.142
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A novel self-reduction of Pt-complex method is used to prepare Vulcan XC-72 carbon-supported Pt nanoparticles (Pt/C) catalysts by employing ethylenediamine-tetramethylene phosphonic acid (EDTMP) as a complexing reagent. During the preparation of Pt/C catalysts, the particle size of Pt nanoparticles (Pt-NPs) can be controlled effectively in the range of 1.7-13.5 nm by adjusting reaction solution pH values. TEM images demonstrate that the Pt-NPs well disperse on the Vulcan XC-72 carbon support with a relatively narrow particle size distribution by using the complex self-reduction method. Therefore, the Pt/C catalysts prepared by the same method are suitable for evaluating the size effect of the Pt-NPs on electrocatalytic performance for ethanol electrooxidation. A correlation between the electrocatalytic activity of ethanol oxidation and particle size of the Pt/C catalysts indicates that Pt-NPs with mean particle size of ca. 2.5 nm possesses the highest electrocatalytic performance for ethanol electrooxidation. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：7265 / 7274
页数：10
相关论文
共 50 条
  • [21] Electrocatalysis of oxygen reduction on carbon-supported Pt-Co nanoparticles with low Pt content
    Lima, F. H. B.
    de Castro, J. F. R.
    Santos, L. G. R. A.
    Ticianelli, E. A.
    JOURNAL OF POWER SOURCES, 2009, 190 (02) : 293 - 300
  • [22] A highly efficient carbon-supported Pt electrocatalyst prepared by γ-irradiation for cathodic oxygen reduction
    Park, Hyean-Yeol
    Yang, Dae-Soo
    Bhattacharjya, Dhrubajyoti
    Song, Min Young
    Yu, Jong-Sung
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (04) : 1688 - 1697
  • [23] Preparation of low loading Pt/C catalyst by carbon xerogel method for ethanol electrooxidation
    Zhang, Dong-Yun
    Ma, Zi-Feng
    Wang, Guoxiu
    Chen, Jun
    Wallace, Gorden C.
    Liu, Hua-Kun
    CATALYSIS LETTERS, 2008, 122 (1-2) : 111 - 114
  • [24] Preparation of Low Loading Pt/C Catalyst by Carbon Xerogel Method for Ethanol Electrooxidation
    Dong-Yun Zhang
    Zi-Feng Ma
    Guoxiu Wang
    Jun Chen
    Gorden C. Wallace
    Hua-Kun Liu
    Catalysis Letters, 2008, 122 : 111 - 114
  • [25] Methanol tolerant oxygen reduction on carbon-supported Pt-Ni alloy nanoparticles
    Yang, H
    Coutanceau, C
    Léger, JM
    Alonso-Vante, N
    Lamy, C
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2005, 576 (02) : 305 - 313
  • [26] Synthesis of carbon supported palladium nanoparticles catalyst using a facile homogeneous precipitation-reduction reaction method for formic acid electrooxidation
    Ma, Juan
    Ji, Yigang
    Sun, Hanjun
    Chen, Yu
    Tang, Yawen
    Lu, Tianhong
    Zheng, Junwei
    APPLIED SURFACE SCIENCE, 2011, 257 (24) : 10483 - 10488
  • [27] Carbon-supported Pd-Pt Alloy Nanoparticles for Methanol Tolerant Oxygen Reduction
    Wang, W. M.
    Li, Z. L.
    Zou, Z. Q.
    Yang, H.
    Feng, S. L.
    PROTON EXCHANGE MEMBRANE FUEL CELLS 8, PTS 1 AND 2, 2008, 16 (02): : 613 - 619
  • [28] Carbon-supported Pt-Ni alloys prepared by the borohydride method as electrocatalysts for DMFCs
    Antolini, E
    Salgado, JRC
    dos Santos, AM
    Gonzalez, ER
    ELECTROCHEMICAL AND SOLID STATE LETTERS, 2005, 8 (04) : A226 - A230
  • [29] Hybrid of carbon-supported Pt nanoparticles and three dimensional graphene aerogel as high stable electrocatalyst for methanol electrooxidation
    Zhao, Lei
    Wang, Zhen-Bo
    Li, Jia-Long
    Zhang, Jing-Jia
    Sui, Xu-Lei
    Zhang, Li-Mei
    ELECTROCHIMICA ACTA, 2016, 189 : 175 - 183
  • [30] Carbon-supported Pt nanoparticles prepared by a modified borohydride reduction method: Effect on the particle morphology and catalytic activity for COad and methanol electro-oxidation
    Lee, Eungje
    Murthy, Arun
    Manthiram, Arumugam
    ELECTROCHEMISTRY COMMUNICATIONS, 2011, 13 (05) : 480 - 483
12345