Carbon-coated tungsten oxide nanowires supported Pt nanoparticles for oxygen reduction

被引：35
|
作者：
Saha, Madhu Sudan [1 ]
Zhang, Yong [1 ]
Cai, Mei [2 ]
Sun, Xueliang [1 ]
机构：
[1] Univ Western Ontario, Dept Mech & Mat Engn, London, ON N6A 5B9, Canada
[2] Gen Motors Res & Dev Ctr, Warren, MI 48090 USA
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2012年 / 37卷 / 05期
关键词：
Carbon-coated tungsten oxide nanowires; Catalyst support; Polymer electrolyte membrane fuel cells; Pt nanoparticles; Oxygen reduction reaction; ALLOY CATALYSTS; METHANOL; PLATINUM; ELECTROCATALYSTS; OXIDATION; ELECTROREDUCTION; SURFACE; PAPER; ENHANCEMENT; NANOTUBES;
D O I：
10.1016/j.ijhydene.2011.05.013
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：
Carbon-coated tungsten oxide nanowires were grown directly on carbon fiber of a carbon paper (C-W18O49 NWs/carbon paper) by chemical vapor deposition method and Pt nanoparticles were deposited on the nanowires (Pt/C W18O49 NV/s/carbon paper) to form the composite electrode. The microstructure and electrochemical behavior of the resultant Pt/C-W18O49 NV/s/carbon paper composites are characterized by a transmission electron microscope (TEM) and cyclic voltammetry, respectively. The electrocatalytic activities of these composite electrodes for oxygen reduction reaction (ORR) were investigated and higher mass and specific activities in ORR were exhibited as compared to commercial Pt/C electrode. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：4633 / 4638
页数：6
相关论文
共 50 条
  • [1] Ultrathin Carbon-Coated Pt/Carbon Nanotubes: A Highly Durable Electrocatalyst for Oxygen Reduction
    Tong, Xin
    Zhang, Jianming
    Zhang, Gaixia
    Wei, Qiling
    Chenitz, Regis
    Claverie, Jerome P.
    Sun, Shuhui
    [J]. CHEMISTRY OF MATERIALS, 2017, 29 (21) : 9579 - 9587
  • [2] Palladium Nanoparticles Immobilized on Nitride Carbon-Coated Mesoporous Tungsten Oxide for Formic Acid Dehydrogenation
    Du, Shengyu
    Zhang, Chenjun
    Jiang, Pingping
    Leng, Yan
    [J]. ACS APPLIED NANO MATERIALS, 2019, 2 (11) : 7432 - 7440
  • [3] Influence of Oxide on the Oxygen Reduction Reaction of Carbon-Supported Pt-Ni Alloy Nanoparticles
    Jeon, Tae-Yeol
    Yoo, Sung Jong
    Cho, Yong-Hun
    Lee, Kug-Seung
    Kang, Soon Hyung
    Sung, Yung-Eun
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (45): : 19732 - 19739
  • [4] Metal nanoparticles supported on carbon-coated magnetic nanobeads for catalysis
    Besostri, Francesca
    Kainz, Quirin
    Linhardt, Roland
    Reiser, Oliver
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 250
  • [5] Electroreduction of oxygen at tungsten oxide modified carbon-supported RuSex nanoparticles
    Kulesza, P. J.
    Miecznikowski, K.
    Baranowska, B.
    Skunik, M.
    Kolary-Zurowska, A.
    Lewera, A.
    Karnicka, K.
    Chojak, M.
    Rutkowska, I.
    Fiechter, S.
    Bogdanoff, P.
    Dorbandt, I.
    Zehl, G.
    Hiesgen, R.
    Dirk, E.
    Nagabhushana, K. S.
    Boennemann, H.
    [J]. JOURNAL OF APPLIED ELECTROCHEMISTRY, 2007, 37 (12) : 1439 - 1446
  • [6] Electroreduction of oxygen at tungsten oxide modified carbon-supported RuSex nanoparticles
    P. J. Kulesza
    K. Miecznikowski
    B. Baranowska
    M. Skunik
    A. Kolary-Zurowska
    A. Lewera
    K. Karnicka
    M. Chojak
    I. Rutkowska
    S. Fiechter
    P. Bogdanoff
    I. Dorbandt
    G. Zehl
    R. Hiesgen
    E. Dirk
    K. S. Nagabhushana
    H. Boennemann
    [J]. Journal of Applied Electrochemistry, 2007, 37 : 1439 - 1446
  • [7] Tungsten oxide as active matrix for dispersed carbon-supported RuSex nanoparticles:: Enhancement of the electrocatalytic oxygen reduction
    Kulesza, Pawel J.
    Miecznikowski, Krzysztof
    Baranowska, Beata
    Skunik, Magdalena
    Fiechter, Sebastian
    Bogdanoff, Peter
    Dorbandt, Iris
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (05) : 904 - 908
  • [8] Oxygen reduction on carbon cryogel-supported Pt nanoparticles in acid media
    Gajic-Krstajic, Lj. M.
    Trisovic, T. Lj.
    Babic, B. M.
    Vracar, Lj. M.
    [J]. RECENT DEVELOPMENTS IN ADVANCED MATERIALS AND PROCESSES, 2006, 518 : 289 - 294
  • [9] Temperature dependence of the kinetics of oxygen reduction on carbon-supported Pt nanoparticles
    Elezovic, Nevenka R.
    Babic, Biljana M.
    Krstajic, Nedeljko V.
    Gojkovic, Snezana Lj.
    Vracar, Ljiljana M.
    [J]. JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 2008, 73 (06) : 641 - 654
  • [10] Carbon-coated FeCoNi nanocatalysts for the electrocatalytic oxygen reduction reaction
    Huang, Haitao
    Zhang, Chengcheng
    Li, Haijin
    Wang, Jianmin
    Chen, Zhijie
    He, Yitao
    Li, Yongtao
    Hu, Jing
    Liu, Xiaofang
    Deng, Xiaolong
    Shi, Shaochun
    [J]. CATALYSIS SCIENCE & TECHNOLOGY, 2024, 14 (09) : 2638 - 2645
12345