Electrochemical performance of Ni-based anodes for solid oxide fuel cells

被引：12
|
作者：
Presto, S. [1 ,2 ,4 ]
Barbucci, A. [3 ,4 ]
Carpanese, M. P. [3 ,4 ]
Viviani, M. [1 ,4 ]
Marazza, R. [2 ,4 ]
机构：
[1] CNR, Ist Energet & Interfasi, I-16149 Genoa, Italy
[2] Univ Genoa, Dipartimento Chim & Chim Ind, I-16146 Genoa, Italy
[3] Univ Genoa, Dipartimento Ingn Chim & Proc, I-16129 Genoa, Italy
[4] Consorzio Interuniv Nazl Sci & Tecnol Mat, I-50121 Florence, Italy
来源：
JOURNAL OF APPLIED ELECTROCHEMISTRY | 2009年 / 39卷 / 11期
关键词：
Solid oxide fuel cell; Methane; Ni-based anode; Impedance spectroscopy; YTTRIA-STABILIZED ZIRCONIA; DIRECT OXIDATION; HYDROCARBONS; ELECTRODES; METHANE;
D O I：
10.1007/s10800-009-9857-7
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The catalytic activity of Ni-based anodic materials was investigated in complete solid oxide fuel cells (SOFCs) by electrochemical analysis. Button cells, consisting of supporting yttria-stabilized zirconia (YSZ) electrolyte layer, (La1-xSrx)(y) MnO3 (LSM) cathode and (cermet) Ni0.5Co0.5-YSZ anode were employed. Powders for anodes were obtained by wet impregnation. This procedure allowed easy production of composite electrodes with homogeneous distribution of phases and controlled microstructure. Two electrodes impedance spectroscopy was carried out at different temperatures and partial pressures of reacting gases in order to evaluate contribution of each component to overall cell losses. Current-voltage characteristic curves were also collected. Feeding with CH4 was tested and compared to H-2. No deterioration of cell performance due to carbon formation at anode was observed over a test period of 100 h.
引用
收藏
页码：2257 / 2264
页数：8
相关论文
共 50 条
  • [1] Electrochemical performance of Ni-based anodes for solid oxide fuel cells
    S. Presto
    A. Barbucci
    M. P. Carpanese
    M. Viviani
    R. Marazza
    [J]. Journal of Applied Electrochemistry, 2009, 39 : 2257 - 2264
  • [2] Modeling Sulfur Poisoning of Ni-Based Anodes in Solid Oxide Fuel Cells
    Prasad, B. V. R. S. N.
    Janardhanan, Vinod M.
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2014, 161 (03) : F208 - F213
  • [3] Sulfur poisoning and regeneration of Ni-based anodes in solid oxide fuel cells
    Zha, Shaowu
    Cheng, Zhe
    Liu, Meilin
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2007, 154 (02) : B201 - B206
  • [4] Effect of impregnation phases on the performance of Ni-based anodes for low temperature solid oxide fuel cells
    Liu, Zhangbo
    Ding, Dong
    Liu, Beibei
    Guo, Weiwei
    Wang, Wendong
    Xia, Changrong
    [J]. JOURNAL OF POWER SOURCES, 2011, 196 (20) : 8561 - 8567
  • [5] Ceria nanocoating for sulfur tolerant Ni-based anodes of solid oxide fuel cells
    Kurokawa, Hideto
    Sholklapper, Tal Z.
    Jacobson, Craig P.
    De Jonghe, Lutgard C.
    Visco, Steven J.
    [J]. ELECTROCHEMICAL AND SOLID STATE LETTERS, 2007, 10 (09) : B135 - B138
  • [6] Preparation and evaluation of Ni-based anodes with straight open pores for solid oxide fuel cells
    Tian, Yanting
    Guo, Xiang
    Wu, Pingping
    Zhang, Xu
    Nie, Zhongquan
    [J]. Journal of Alloys and Compounds, 2021, 817
  • [7] Preparation and evaluation of Ni-based anodes with straight open pores for solid oxide fuel cells
    Tian, Yanting
    Guo, Xiang
    Wu, Pingping
    Zhang, Xu
    Nie, Zhongquan
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 817
  • [8] Coke Resistant and Sulfur Tolerant Ni-based Cermet Anodes for Solid Oxide Fuel Cells
    Li, Meng
    Hua, Bin
    Jiang, San Ping
    Li, Jian
    [J]. SOLID OXIDE FUEL CELLS 15 (SOFC-XV), 2017, 78 (01): : 1217 - 1228
  • [9] Performance and Degradation of Ni-based Cermet Anode for Solid Oxide Fuel Cells
    Eguchi, Koichi
    [J]. JOURNAL OF THE JAPAN PETROLEUM INSTITUTE, 2015, 58 (02) : 79 - 85
  • [10] Redox cycling of Ni-based solid oxide fuel cell anodes: A review
    Sarantaridis, D.
    Atkinson, A.
    [J]. FUEL CELLS, 2007, 7 (03) : 246 - 258
12345