The oxygen reduction reaction on Pt/TiOxNy-based electrocatalyst for PEM fuel cell applications

被引：22
|
作者：
Wang, Wanli [1 ,2 ]
Savadogo, Oumarou [1 ]
Ma, Zi-Feng [2 ]
机构：
[1] Ecole Polytech Montreal, Dept Chem Engn, Lab New Mat Electrochem & Energy, Montreal, PQ H3C 3A7, Canada
[2] Shanghai Jiao Tong Univ, Dept Chem Engn, Inst Electrochem & Energy Technol, Shanghai 200240, Peoples R China
来源：
JOURNAL OF APPLIED ELECTROCHEMISTRY | 2012年 / 42卷 / 10期
基金：
中国国家自然科学基金;
关键词：
New Pt electrocatalyst support; Titanium oxy-nitride; Electrocatalyst and support interaction; Oxygen reduction reaction (ORR); PEM fuel cell; High stability; TITANIUM OXYNITRIDE FILMS; SOL-GEL METHOD; N-DOPED TIO2; SILICOTUNGSTIC ACID; SULFATED-ZIRCONIA; HIGH-PERFORMANCE; THIN-FILMS; CATALYST; PLATINUM; CARBON;
D O I：
10.1007/s10800-012-0452-y
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Titanium oxy-nitride was developed for the first time as Pt electrocatalyst support for the ORR in PEM fuel applications. The conditions of the support preparation and the Pt/TiOxNy-based electrodes' elaboration by chemical reduction method were determined. Comparison of the polarization curves of the carbon and the TiOxNy supported how clearly TiOxNy was more stable than the Vulcan XC-72R. It was found that the 40 wt% Pt/TiOxNy-based electrocatalyst is active for the ORR in acid medium, but the activity was less than that of Pt/C. The normalized electrochemical surface area degradation of Pt/TiOxNy was significantly less than that of Pt/C. The kinetics of the ORR on Pt/TiOxNy proceeded through a four-electron transfer process. The single-cell hydrogen/oxygen PEM fuel cell performances based on Pt/TiOxNy cathode electrocatalyst exhibited the same range of characteristics as those based on Pt/C.
引用
收藏
页码：857 / 866
页数：10
相关论文
共 50 条
  • [1] The oxygen reduction reaction on Pt/TiOxNy-based electrocatalyst for PEM fuel cell applications
    Wanli Wang
    Oumarou Savadogo
    Zi-Feng Ma
    Journal of Applied Electrochemistry, 2012, 42 : 857 - 866
  • [2] Kinetic study of oxygen reduction reaction and PEM fuel cell performance of Pt/TiO2-C electrocatalyst
    Ruiz-Camacho, B.
    Martinez-Gonzalez, J. H.
    Gonzalez-Huerta, R. G.
    Tufino-Velazquez, M.
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (29) : 16731 - 16739
  • [3] Thermal Treatment Effects on Pd5Cu4Pt Electrocatalyst for the Oxygen Reduction Reaction in a PEM Fuel Cell
    Martinez-Casillas, D. C.
    Gil-Esquivel, O. A.
    Solorza-Feria, O.
    JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS, 2012, 15 (03) : 145 - 149
  • [4] Nanostructured Pt-alloy electrocatalysts for PEM fuel cell oxygen reduction reaction
    Bing, Yonghong
    Liu, Hansan
    Zhang, Lei
    Ghosh, Dave
    Zhang, Jiujun
    CHEMICAL SOCIETY REVIEWS, 2010, 39 (06) : 2184 - 2202
  • [5] Pt-Anchored-Zirconium Phosphate Nanoplates as High-Durable Carbon-Free Oxygen Reduction Reaction Electrocatalyst for PEM Fuel Cell Applications
    Kumar, Sachin
    Yoyakki, Athira
    Pandikassala, Ajmal
    Soni, Roby
    Kurungot, Sreekumar
    ADVANCED SUSTAINABLE SYSTEMS, 2023, 7 (02)
  • [6] Electrocatalyst for the oxygen reduction reaction (ORR): towards an active and stable electrocatalyst for low-temperature PEM fuel cell
    Jithul, K. P.
    Tamilarasi, B.
    Pandey, Jay
    IONICS, 2024, 30 (11) : 6757 - 6787
  • [7] Alcohol reduction-mediated preparation of a nano-scale Pt/C electrocatalyst for the oxygen reduction reaction in PEM fuel cells
    Leelaruji, Kritsana
    Hunsom, Mali
    RENEWABLE ENERGY, 2010, 35 (11) : 2422 - 2430
  • [8] Effect of MEA fabrication techniques on the cell performance of Pt-Pd/C electrocatalyst for oxygen reduction in PEM fuel cell
    Thanasilp, Sarawalee
    Hunsom, Mali
    FUEL, 2010, 89 (12) : 3847 - 3852
  • [9] Impact of Heat Treatment on the Oxygen Reduction Reaction Performance of PtCo/C(N) Electrocatalyst in PEM Fuel Cell
    Cao, Yaqi
    Liu, Tingting
    Yang, Zuobo
    Zhao, Hong
    Zhang, Jie
    CHEMELECTROCHEM, 2024, 11 (09)
  • [10] Sonochemical synthesis of Pt-Co/C electrocatalyst for PEM fuel cell applications
    Kumar, P. Rajesh
    Suryawanshi, Prashant L.
    Gumfekar, Sarang P.
    Bhanvase, Bharat A.
    Sonawane, Shirish
    SURFACES AND INTERFACES, 2018, 12 : 116 - 123
12345