Equilibrium oxygen storage capacity of ultrathin CeO2-δ depends non-monotonically on large biaxial strain

Equilibrium oxygen storage capacity of ultrathin CeO2-δ depends non-monotonically on large biaxial strain

The surface oxygen storage capacity is an important metric of catalytic activity, but its dependence on strain is not well characterized. Here, the authors show the surface oxygen nonstoichiometry in coherently strained CeO2-δ films increases non-monotonically with biaxial strain.

Bibliographic Details
Main Authors: Chirranjeevi Balaji Gopal, Max García-Melchor, Sang Chul Lee, Yezhou Shi, Andrey Shavorskiy, Matteo Monti, Zixuan Guan, Robert Sinclair, Hendrik Bluhm, Aleksandra Vojvodic, William C. Chueh
Format: Article
Language:English
Published: Nature Publishing Group 2017-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms15360

Internet

https://doi.org/10.1038/ncomms15360

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