Surface Proton Conduction of Sm-Doped CeO2-δ Thin Film Preferentially Grown on Al2O3 (0001)

Surface Proton Conduction of Sm-Doped CeO2-δ Thin Film Preferentially Grown on Al2O3 (0001)

Abstract Sm-doped CeO2-δ (Ce0.9Sm0.1O2-δ ; SDC) thin films were prepared on Al2O3 (0001) substrates by radio frequency magnetron sputtering. The prepared thin films were preferentially grown along the [111] direction, with the spacing of the (111) plane (d 111) expanded by 2.6% to compensate for a l...

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Bibliographic Details
Main Authors: D. Nishioka, T. Tsuchiya, W. Namiki, M. Takayanagi, K. Kawamura, T. Fujita, R. Yukawa, K. Horiba, H. Kumigashira, T. Higuchi
Format: Article
Language:English
Published: SpringerOpen 2020-02-01
Series:Nanoscale Research Letters
Subjects:
Sm-doped CeO2 (SDC)
Thin film
Mixed valence state
Surface proton conduction
O–H bond
Online Access:http://link.springer.com/article/10.1186/s11671-020-3267-5

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http://link.springer.com/article/10.1186/s11671-020-3267-5

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