Surface defect chemistry of Y-substituted and hydrated BaZrO3 with subsurface space-charge regions-Reference-Cited by-同舟云学术

Surface defect chemistry of Y-substituted and hydrated BaZrO3 with subsurface space-charge regions

Published:2016 Issue:19 Volume:4 Page:7437-7444
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Polfus Jonathan M.¹²³,Bjørheim Tor S.⁴⁵⁶⁷³,Norby Truls⁴⁵⁶⁷³,Bredesen Rune¹²³

Affiliation:

1. SINTEF Materials and Chemistry, Sustainable Energy Technology

2. NO-0314 Oslo

3. Norway

4. Department of Chemistry

5. University of Oslo

6. Centre for Materials Science and Nanotechnology (SMN)

7. NO-0349 Oslo

Abstract

First-principles calculations were utilized to elucidate the complete defect equilibria of surfaces of proton conducting BaZrO₃, encompassing charged species adsorbed to the surface, defects in the surface layer as well as in the subsurface space-charge region and bulk.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/TA/C6TA02067D

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4. Readily processed protonic ceramic fuel cells with high performance at low temperatures

5. Processing of yttrium-doped barium zirconate for high proton conductivity

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