Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Theoretical description of superionic conductivities in samaria doped ceria based nanocomposites
KTH, School of Industrial Engineering and Management (ITM), Energy Technology.
KTH, School of Industrial Engineering and Management (ITM), Energy Technology.
2010 (English)In: Applied Physics Letters, ISSN 0003-6951, E-ISSN 1077-3118, Vol. 97, no 18, 183115- p.Article in journal (Refereed) Published
Abstract [en]

Superionic conductivity becomes true based on recent developments on ceria-based nanocomposites as electrolytes with application for low temperature (300-600 degrees C) solid oxide fuel cells. We theoretically describe the superionic conductivity phenomena in samaria doped ceria nanocomposites. An improved effective-medium model was used to determine the ionic conductivity of the materials focusing on a core-shell structure of the as-prepared samaria doped ceria based composite particles. This work reveals the enhancement of ionic conductivity by interface proton and oxygen ion transportation in the composites, which agrees well with the experimental results.

Place, publisher, year, edition, pages
2010. Vol. 97, no 18, 183115- p.
Keyword [en]
OXIDE FUEL-CELLS, ELECTRICAL-CONDUCTIVITY, ELECTROLYTES, COMPOSITES, CONDUCTORS, DEPENDENCE
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:kth:diva-27100DOI: 10.1063/1.3513375ISI: 000283934100068Scopus ID: 2-s2.0-78649255376OAI: oai:DiVA.org:kth-27100DiVA: diva2:375977
Note
QC 20101209Available from: 2010-12-09 Created: 2010-12-06 Last updated: 2017-12-11Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Liu, QinghuaZhu, Bin
By organisation
Energy Technology
In the same journal
Applied Physics Letters
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 38 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf