General Information
    • ISSN: 1793-821X (Print)
    • Abbreviated Title: J. Clean Energy Technol.
    • Frequency: Quarterly
    • DOI: 10.18178/JOCET
    • Editor-in-Chief: Prof. Haider F. Abdul Amir
    • Executive Editor: Ms. Jennifer Zeng
    • Abstracting/ Indexing: EI (INSPEC, IET), Electronic Journals Library, Chemical Abstracts Services (CAS), Ulrich's Periodicals Directory, Google Scholar, ProQuest.
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Editor-in-chief
Universiti Malaysia Sabah, Malaysia.
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JOCET 2014 Vol.2(2): 136-139 ISSN: 1793-821X
DOI: 10.7763/JOCET.2014.V2.108

Electrode Material of Ceria-Substation Lsccm for Symmetric Solid Oxide Fuel Cells Exposed to H2 Fuel Containing H2S

Yang Song, Wenyi Tan, and Qin Zhong
Abstract—10 at.% ceria-substation on A-site for La0.75Sr0.15Ce0.1Cr0.5Mn0.5 (noted as LSCCM) was synthesized by the sol-gel process. The characterizations were done by XRD and SEM. The structures, before and after exposure to 5% H2S-5% wet H2 at 900 ℃, were demonstrated using X-ray diffraction (XRD). And best sulfur tolerance of LSCCM was studied. It also demonstrated that LSCCM had good structural compatibility with electrolyte YSZ. SEM test exhibits a homogeneous distribution of pores. The results of electric performance test prove that the maximal power density was 16.03 mW·cm-2 in 5% H2S-5% wet H2 at 900 ℃.

Index Terms—Symmetrical electrode, ceria-substation, sulfur tolerance, electrochemical performance.

Yang Song is with Nanjing University of Science and Technology, China (e-mail: zhongqin1212@sina.cn).

[PDF]

Cite:Yang Song, Wenyi Tan, and Qin Zhong, "Electrode Material of Ceria-Substation Lsccm for Symmetric Solid Oxide Fuel Cells Exposed to H2 Fuel Containing H2S," Journal of Clean Energy Technologies vol. 2, no. 2, pp. 136-139, 2014.

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