Why Ni is absent from the surface of La2NiO4+delta?

Ji Wu, Stevin S. Pramana, Stephen J. Skinner, John A. Kilner, Andrew P. Horsfield

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

The calculated Gibbs reaction energy of La2NiO4 decomposition (left) and the proposed resulting layered structure (right) provide an explanation for the experimentally observed Ni-absent surfaces and Ni-enriched subsurface layers on La2NiO4.
Original languageEnglish (US)
Pages (from-to)23760-23767
Number of pages8
JournalJOURNAL OF MATERIALS CHEMISTRY A
Volume3
Issue number47
DOIs
StatePublished - 2015
Externally publishedYes

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