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Can solute segregation in ceramic materials be reduced by lattice strain?
| File | Description | Size | Format | |
|---|---|---|---|---|
 Strained_CGO_LEIS_spiral_archive_version.docx | Accepted version | 3.14 MB | Microsoft Word | View/Open |
| Title: | Can solute segregation in ceramic materials be reduced by lattice strain? |
| Authors: | Harrington, GF Skinner, SJ Kilner, JA |
| Item Type: | Journal Article |
| 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. |
| Issue Date: | 20-Oct-2017 |
| Date of Acceptance: | 25-Sep-2017 |
| URI: | http://hdl.handle.net/10044/1/51451 |
| DOI: | https://dx.doi.org/10.1111/jace.15259 |
| ISSN: | 0002-7820 |
| Publisher: | Wiley |
| Start Page: | 1310 |
| End Page: | 1322 |
| Journal / Book Title: | Journal of the American Ceramic Society |
| Volume: | 101 |
| Issue: | 3 |
| Copyright Statement: | This is the peer reviewed version of the following article: Harrington GF, Skinner SJ, Kilner JA. Can solute segregation in ceramic materials be reduced by lattice strain?. J Am Ceram Soc. 2018;101:1310–1322, which has been published in final form at https://doi.org/10.1111/jace.15259. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving. |
| Sponsor/Funder: | Engineering & Physical Science Research Council (EPSRC) |
| Funder's Grant Number: | EP/H006060/1 |
| Keywords: | Science & Technology Technology Materials Science, Ceramics Materials Science segregation solid solutions strain surface thin films YTTRIA-STABILIZED ZIRCONIA YSZ THIN-FILMS SURFACE SEGREGATION CATION DIFFUSION SR SEGREGATION TRANSPORT-PROPERTIES IONIC-CONDUCTIVITY OXYGEN REDUCTION OXIDE MICROSTRUCTURE 0912 Materials Engineering 0913 Mechanical Engineering Materials |
| Publication Status: | Published |
| Appears in Collections: | Materials Faculty of Natural Sciences Faculty of Engineering |