Can solute segregation in ceramic materials be reduced by lattice strain?

George F. Harrington, Stephen J. Skinner, John A. Kilner

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Lattice strain is a relatively unexplored route to modify the degradation effects in functional oxides for high-temperature electrochemical devices. In this paper, we present results on the segregation of Gd to the surface of strained Gd0.1Ce0.9O2-δ films using low-energy ion scattering to assess the surface composition. The potential for strain-modified segregation is discussed as well as the challenges in studying and implementing it.

Original languageEnglish
Pages (from-to)1310-1322
Number of pages13
JournalJournal of the American Ceramic Society
Volume101
Issue number3
DOIs
Publication statusPublished - Mar 2018

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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