Diversification studies on samarium strontium cobaltite regarding thermal & structural properties as based composite cathode of SOFC

Siti Fairus Mohammad, Sufizar Ahmad, Hamimah Abdul Rahman, Andanastuti Muchtar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this study, samarium strontium cobaltite, Sm0.5Sr0.5CoO3−δ (SSC) and samarium doped ceria, Sm0.2 Ce0.8O1.9 (SDC) carbonate or (SDCC) was used as the new composite cathode powder materials. This composite cathode powder was prepared via high energy ball milling (HEBM) technique for LTSOFC application. Various weight percentages of SDCC ranging from 50 wt% to 70 wt% was chosen to be added with SSC powder. The prepared samples of SSC-CE55, SSC-CE64 and SSC-CE73 composite cathode powders were characterized by using TGA, XRD, FTIR in order to investigate their physical structural, morphological and chemical compatibility. Result shows that this new composite cathode powders obtained good thermal stability, chemical compatibility and exhibit no trace of dissimilar phase from both SSC and SDCC. The existence of carbonates layer in the SSC-SDCC composite cathodes powder has been verified by analysis of the FTIR spectra.

Original languageEnglish
Title of host publicationCurrent Material Research Using X-Rays and Related Techniques II
PublisherTrans Tech Publications Ltd
Pages162-166
Number of pages5
Volume888 MSF
ISBN (Print)9783035710298
DOIs
Publication statusPublished - 2017
EventInternational Conference on X-Rays and Related Techniques in Research and Industry, ICXRI 2016 - Putrajaya, Malaysia
Duration: 17 Aug 201618 Aug 2016

Publication series

NameMaterials Science Forum
Volume888 MSF
ISSN (Print)02555476

Other

OtherInternational Conference on X-Rays and Related Techniques in Research and Industry, ICXRI 2016
CountryMalaysia
CityPutrajaya
Period17/8/1618/8/16

Fingerprint

Samarium
Strontium
samarium
Solid oxide fuel cells (SOFC)
strontium
Powders
Carbonates
Structural properties
Cathodes
cathodes
carbonates
composite materials
Composite materials
chemical compatibility
compatibility
Cerium compounds
Ball milling
cobaltite
Hot Temperature
balls

Keywords

  • Carbonate composite electrolyte
  • High energy ball milling
  • LTSOFC
  • SSC

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Mohammad, S. F., Ahmad, S., Abdul Rahman, H., & Muchtar, A. (2017). Diversification studies on samarium strontium cobaltite regarding thermal & structural properties as based composite cathode of SOFC. In Current Material Research Using X-Rays and Related Techniques II (Vol. 888 MSF, pp. 162-166). (Materials Science Forum; Vol. 888 MSF). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.888.162

Diversification studies on samarium strontium cobaltite regarding thermal & structural properties as based composite cathode of SOFC. / Mohammad, Siti Fairus; Ahmad, Sufizar; Abdul Rahman, Hamimah; Muchtar, Andanastuti.

Current Material Research Using X-Rays and Related Techniques II. Vol. 888 MSF Trans Tech Publications Ltd, 2017. p. 162-166 (Materials Science Forum; Vol. 888 MSF).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mohammad, SF, Ahmad, S, Abdul Rahman, H & Muchtar, A 2017, Diversification studies on samarium strontium cobaltite regarding thermal & structural properties as based composite cathode of SOFC. in Current Material Research Using X-Rays and Related Techniques II. vol. 888 MSF, Materials Science Forum, vol. 888 MSF, Trans Tech Publications Ltd, pp. 162-166, International Conference on X-Rays and Related Techniques in Research and Industry, ICXRI 2016, Putrajaya, Malaysia, 17/8/16. https://doi.org/10.4028/www.scientific.net/MSF.888.162
Mohammad SF, Ahmad S, Abdul Rahman H, Muchtar A. Diversification studies on samarium strontium cobaltite regarding thermal & structural properties as based composite cathode of SOFC. In Current Material Research Using X-Rays and Related Techniques II. Vol. 888 MSF. Trans Tech Publications Ltd. 2017. p. 162-166. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.888.162
Mohammad, Siti Fairus ; Ahmad, Sufizar ; Abdul Rahman, Hamimah ; Muchtar, Andanastuti. / Diversification studies on samarium strontium cobaltite regarding thermal & structural properties as based composite cathode of SOFC. Current Material Research Using X-Rays and Related Techniques II. Vol. 888 MSF Trans Tech Publications Ltd, 2017. pp. 162-166 (Materials Science Forum).
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