Surface composition of solid oxide electrode structures by laterally resolved low energy ion scattering (LEIS)

John William Richard Druce, Helena Tellez Lozano, Neil Simrick, Tatsumi Ishihara, John Kilner

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)

抄録

Low Energy Ion Scattering (LEIS) is a powerful tool to analyse the composition of the very outermost atomic monolayer of a material. However, most studies so far have been conducted on ceramic pellets of the materials of interest. In this work, we apply laterally resolved LEIS analysis to electrochemical cells consisting of micro-patterned arrays of LSCF electrodes on YSZ electrolytes. The results suggest the migration of constituent elements and impurities between the two phases which has the potential to influence device performance.

本文言語英語
ページ(範囲)20850-20855
ページ数6
ジャーナルInternational Journal of Hydrogen Energy
39
35
DOI
出版ステータス出版済み - 12 3 2014

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

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