Influence of cathode polarization on the chromium poisoning of SOFC cathodes consisting of LSM, LSCF and LNF

被引：4
|
作者：
Park, Eunjoo [1 ]
Taniguchi, Shunsuke [2 ]
Chou, Jyh-Tyng [2 ]
Tachikawa, Yuya [2 ]
Shiratori, Yusuke [1 ,2 ,3 ,4 ]
Sasaki, Kazunari [1 ,2 ,3 ,4 ]
机构：
[1] Kyushu Univ, Dept Hydrogen Energy Syst, Nishi Ku, Motooka 744, Fukuoka 8190395, Japan
[2] Int Res Ctr Hydrogen Energy, Fukuoka, Japan
[3] Next Generat Fuel Cell Res Ctr NEXT FC, Fukuoka, Japan
[4] Int Inst Carbon Neutral Energy Res WPI I2CNER, Fukuoka, Japan
来源：
MATERIALS DEGRADATION IN ENERGY SYSTEMS: CORROSION AND HYDROGEN-MATERIAL INTERACTIONS | 2013年 / 50卷 / 30期
关键词：
DEGRADATION; ALLOY;
D O I：
10.1149/05030.0021ecst
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Chromium poisoning phenomena were compared among three SOFC cathodes consisting of La0.8Sr0.2MnO3 (LSM), La0.6Sr0.4Fe0.8Co0.2O3 (LSCF) and LaNi0.6Fe0.4O3 (LNF) under relatively large cathode polarization conditions. Deposition of chromium near the cathode/electrolyte interface seems to be affected only by the cathode polarization, not by the cathode materials nor the current density.
引用
收藏
页码：21 / 25
页数：5
相关论文
共 35 条
  • [21] In-cell Chromium Getters to Mitigate Cathode Poisoning in SOFC Stack
    Uddin, M. A.
    Aphale, A.
    Hu, B.
    Pasaogullari, U.
    Singh, P.
    SOLID OXIDE FUEL CELLS 15 (SOFC-XV), 2017, 78 (01): : 1039 - 1046
  • [22] In-situ study of operating SOFC LSM/YSZ cathodes under polarization by photoelectron microscopy
    Backhaus-Ricoult, M.
    Adib, K.
    Clair, T. St.
    Luerssen, B.
    Gregoratti, L.
    Barinov, A.
    SOLID STATE IONICS, 2008, 179 (21-26) : 891 - 895
  • [23] Influence of practical operating temperature on the Cr poisoning for LSCF-GDC cathode
    Xiong, Chunyan
    Qiu, Peng
    Zhang, Wenying
    Pu, Jian
    CERAMICS INTERNATIONAL, 2022, 48 (22) : 33999 - 34004
  • [24] Validation of BaIn0.3Ti0.7O2.85 as SOFC Electrolyte with Nd2NiO4, LSM and LSCF as Cathodes
    Letilly, M.
    La Salle, A. Le Gal
    Caldes, M.
    Marrony, M.
    Joubert, O.
    FUEL CELLS, 2009, 9 (05) : 622 - 629
  • [25] Influence of Cathode Thickness on the Oxygen Reduction Kinetics at the Intermediate Temperature SOFC Cathodes
    Kivi, I.
    Drovtar, I.
    Anderson, E.
    Aruvaeli, J.
    Tamm, K.
    Nurk, G.
    Moeller, P.
    Vestli, M.
    Kanarbik, R.
    Lust, E.
    SOLID OXIDE FUEL CELLS 12 (SOFC XII), 2011, 35 (01): : 2349 - 2355
  • [26] Influence of sintering temperature on morphology and electrochemical performance of LSCF/GDC composite films as efficient cathode for SOFC
    Celikbilek, Ozden
    Siebert, Elisabeth
    Jauffres, David
    Martin, Christophe L.
    Djurado, Elisabeth
    ELECTROCHIMICA ACTA, 2017, 246 : 1248 - 1258
  • [27] Mechanism of Chromium Poisoning in SOFC Cathode Investigated by Using Pattern Thin Film Model Electrode
    Amezawa, K.
    Shindo, Y.
    Fujimaki, Y.
    Kimura, Y.
    Nakamura, T.
    Iguchi, F.
    Yashiro, K.
    Yugami, H.
    Kawada, T.
    SOLID OXIDE FUEL CELLS 15 (SOFC-XV), 2017, 78 (01): : 965 - 970
  • [28] Multiple cycle chromium poisoning and in-situ electrochemical cleaning of LSM-based solid oxide fuel cell cathodes
    Zhu, Zhikuan
    Sugimoto, Michelle
    Pal, Uday
    Gopalan, Srikanth
    Basu, Soumendra
    JOURNAL OF POWER SOURCES ADVANCES, 2020, 6
  • [29] Electrochemical Performance and Stability of the Cathode for Solid Oxide Fuel Cells IV. On the Ohmic Loss in Anode-Supported Button Cells with LSM or LSCF Cathodes
    Lu, Zigui
    Zhou, Xiao-Dong
    Templeton, Jared
    Stevenson, Jeffry W.
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2010, 157 (06) : B964 - B969
  • [30] Microscopic Observation on Deposited Chromium near the Cathode Reaction Site of SOFCs and Influence of Cathode Polarization Change
    Park, Eunjoo
    Taniguchi, Shunsuke
    Daio, Takeshi
    Chou, Jyh-Tyng
    Sasaki, Kazunari
    SOLID OXIDE FUEL CELLS 13 (SOFC-XIII), 2013, 57 (01): : 1859 - 1864
1234