Fabrication characteristics of SOFC single cell with thin LSGM electrolyte via tape-casting and co-sintering

被引：28
|
作者：
Kim, Kyeong-Joon [1 ]
Choi, Seung-Woo [1 ]
Kim, Min-Young [1 ]
Lee, Moo-Sung [2 ]
Kim, Yu-Sin [3 ]
Kim, Ho-Sung [1 ]
机构：
[1] Korea Inst Ind Technol KITECH, 1110-9 Oryong Dong, Kwangju 500480, South Korea
[2] Chonnam Natl Univ, 300 Yongbong Dong, Kwangju 500757, South Korea
[3] TDL, 970-104 Wolchul Dong, Kwangju 500460, South Korea
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2016年 / 42卷
关键词：
Solid oxide fuel cell; LSGM electrolyte; Anode-supported electrolyte; Tape-casting; Co-fire; OXIDE FUEL-CELLS; ELECTROPHORETIC DEPOSITION; LANTHANUM GALLATE; YSZ ELECTROLYTE; CONDUCTIVITY; TECHNOLOGY; FILM;
D O I：
10.1016/j.jiec.2016.07.041
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
LSGM8282 (La0.8Sr0.2Ga0.8Mg0.2O3-delta) material as the solid electrolyte for intermediate temperature solid oxide fuel cells was synthesized by solid-state reaction. LSGM material with single phase was obtained by optimizing calcination and sintering temperatures. LSGM electrolyte layer, buffer layer (LDC) and anode layers (NiO/GDC) and its assembly were fabricated by the tape-casting and co-sintering process. Power density, impedance and durability of SOFC single cell were evaluated at intermediate temperatures. As the result, LSGM showed high ionic conductivity of 0.16 S cm(-1) at 800 degrees C The single cell showed good power density of 1.24 W cm(-2) at 2 A cm(-2), ohmic resistance of 0.07 Omega cm(2) at 800 degrees C and durability of 500 h. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：69 / 74
页数：6
相关论文
共 38 条
  • [21] FABRICATION OF A PLANAR SOLID OXIDE FUEL-CELL BY TAPE-CASTING AND CO-FIRING METHOD
    KAWADA, T
    SAKAI, N
    YOKOKAWA, H
    DOKIYA, M
    ANZAI, I
    [J]. NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1992, 100 (06): : 847 - 850
  • [22] Effect of co-sintering temperature on the performance of SOFC with YSZ electrolyte thin films fabricated by dip-coating method
    Wang, Zhenhua
    Sun, Kening
    Shen, Shuiyun
    Zhou, Xiaoliang
    Qiao, Jinshuo
    Zhang, Naiqing
    [J]. JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2010, 14 (04) : 637 - 642
  • [23] Effect of co-sintering temperature on the performance of SOFC with YSZ electrolyte thin films fabricated by dip-coating method
    Zhenhua Wang
    Kening Sun
    Shuiyun Shen
    Xiaoliang Zhou
    Jinshuo Qiao
    Naiqing Zhang
    [J]. Journal of Solid State Electrochemistry, 2010, 14 : 637 - 642
  • [24] Fabrication of integrated BZY electrolyte matrices for protonic ceramic membrane fuel cells by tape-casting and solid-state reactive sintering
    Huang, Jianbing
    Ma, Yu
    Cheng, Ming
    Ruan, Shishuang
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (28) : 12835 - 12846
  • [25] Co-sintering anode and Y2O3 stabilized ZrO2 thin electrolyte film for solid oxide fuel cell fabricated by co-tape casting
    Shen, Zheming
    Zhu, Xiaodong
    Le, Shiru
    Sun, Wang
    Sun, Kening
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2012, 37 (13) : 10337 - 10345
  • [26] A Low Cost Large-Area Solid Oxide Cells Fabrication Technology based on Aqueous Co-Tape Casting and Co-Sintering
    Zhou, J.
    Liu, Q.
    Sun, Q.
    Chan, S. Hwa
    [J]. FUEL CELLS, 2014, 14 (04) : 667 - 670
  • [27] Fabrication and Electrical Characteristics of Graphite/Carbon Nanotube/Polyvinyl Butyral Composite Film via Tape-Casting and Heat-Treatment
    Kim, Min-Young
    Choi, Seung-Woo
    Boo, Seong Jae
    Lee, Jong-Ho
    Noh, Hee Sook
    Kim, Ho-Sung
    [J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2015, 15 (10) : 8055 - 8061
  • [28] Fabrication and characterization of Ni-SSZ/SSZ/LSM-SSZ anode-supported SOFCs by tape casting and single-step co-sintering techniques
    Chao Jin
    Yachun Mao
    Naiqing Zhang
    Kening Sun
    [J]. Ionics, 2016, 22 : 1145 - 1152
  • [29] Fabrication and characterization of Ni-SSZ/SSZ/LSM-SSZ anode-supported SOFCs by tape casting and single-step co-sintering techniques
    Jin, Chao
    Mao, Yachun
    Zhang, Naiqing
    Sun, Kening
    [J]. IONICS, 2016, 22 (07) : 1145 - 1152
  • [30] Fabrication and co-sintering of thin tubular IT-SOFC with Cu2O-GDC cermet supporting anode and Li2O-doped GDC electrolyte
    Azzolini, Andrea
    Downs, John
    Sglavo, Vincenzo M.
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2015, 35 (07) : 2119 - 2127
1234