An Al2O3-doped YSZ Electrolyte-supporting Solid Oxide Fuel Cell Fabricated by Dip-coating and Its Direct Operation on Carbon Fuel

被引：4
|
作者：
Xie, Y. M. [1 ]
Tang, Y. B. [1 ]
Liu, J. [1 ]
机构：
[1] S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510641, Guangdong, Peoples R China
来源：
SOLID OXIDE FUEL CELLS 13 (SOFC-XIII) | 2013年 / 57卷 / 01期
关键词：
CONVERSION; ANODE; SOFC; PERFORMANCE; OXIDATION;
D O I：
10.1149/05701.3039ecst
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Tubular YSZ and 4wt% Al2O3-doped YSZ electrolyte substrates are fabricated by dip-coating technique. Single solid oxide fuel cells (SOFCs) are prepared by applying an LSM-YSZ cathode on the outside of the electrolyte tube and an Ag-GDC anode on the inside. The cell with Al2O3-doped YSZ electrolyte shows higher performance when using moist hydrogen as fuel at 800 degrees C. Direct carbon fuel cell with the Al2O3-doped YSZ electrolyte gives a maximum power density of 158 mW cm(-2) and an operation time of 4.3 h at a constant output of 167 mA cm(-2) at 800 degrees C with 0.35 g of 5wt% Fe-loaded activated carbon as fuel. The degradation of performance is analyzed in detail based on the electrochemical characterization and SEM-EDX measurement.
引用
收藏
页码：3039 / 3048
页数：10
相关论文
共 50 条
  • [1] Fabrication and Performance of Tubular Electrolyte-Supporting Direct Carbon Solid Oxide Fuel Cell by Dip Coating Technique
    Xie Yong-Min
    Wang Xiao-Qiang
    Liu Jiang
    Yu Chang-Lin
    [J]. ACTA PHYSICO-CHIMICA SINICA, 2017, 33 (02) : 386 - 392
  • [2] Heterogeneous electrolyte (YSZ-Al2O3) based direct oxidation solid oxide fuel cell
    Thokchom, J. S.
    Xiao, H.
    Rottmayer, A.
    Reitz, T. L.
    Kumar, B.
    [J]. JOURNAL OF POWER SOURCES, 2008, 178 (01) : 26 - 33
  • [3] Effect of pre-sintering of raw material powder on properties of solid oxide fuel cell electrolyte prepared by dip-coating method
    Izumi, Masaaki
    Sasahara, Noboru
    [J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2010, 118 (1382) : 944 - 947
  • [4] Fabrication of anode-supported Sc2O3-stabilized-ZrO2 electrolyte micro-tubular Solid Oxide Fuel Cell by phase-inversion and dip-coating
    Sun, Wang
    Zhang, Naiqing
    Mao, Yachun
    Sun, Kening
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2012, 20 : 117 - 120
  • [5] Preparation of dual-pore anode supported Sc2O3-stabilized-ZrO2 electrolyte planar solid oxide fuel cell by phase-inversion and dip-coating
    Sun, Wang
    Zhang, Naiqing
    Mao, Yachun
    Sun, Kening
    [J]. JOURNAL OF POWER SOURCES, 2012, 218 : 352 - 356
  • [6] Reversible Operation of Tubular Type Solid Oxide Fuel Cells Using LaGaO3 Electrolyte Porous Layer on Dense Film Prepared by Dip-Coating Method
    Tan, Zhe
    Ishihara, Tatsumi
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2017, 164 (14) : F1690 - F1696
  • [7] A direct carbon solid oxide fuel cell stack on a single electrolyte plate fabricated by tape casting technique
    Wang, Wei
    Liu, Zhijun
    Zhang, Yapeng
    Liu, Peipei
    Qiu, Qianyuan
    Zhou, Mingyang
    Liu, Meilin
    Liu, Jiang
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 794 : 294 - 302
  • [8] The flexural strength, fracture toughness, hardness and densification behaviour of various amount of Al2O3-doped 8YSCZ/Al2O3 composites used as an electrolyte for solid oxide fuel cell
    Tekeli, S
    [J]. MATERIALS & DESIGN, 2006, 27 (03) : 230 - 235
  • [9] LOW-TEMPERATURE OPERATION OF SOLID OXIDE FUEL-CELL WITH A ZRO2-SC2O3-AL2O3 SYSTEM ELECTROLYTE
    ISHII, T
    TAJIMA, Y
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1994, 141 (12) : 3450 - 3453
  • [10] A Direct Carbon Solid Oxide Fuel Cell Stack Based on a Single Electrolyte Plate Fabricated by Tape Casting Technique
    Wang Wei
    Yuan Li-Li
    Qiu Qian-Yuan
    Zhou Ming-Yang
    Liu Mei-Lin
    Liu Jiang
    [J]. JOURNAL OF INORGANIC MATERIALS, 2019, 34 (05) : 509 - 514
12345