| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5355475 | Applied Surface Science | 2011 | 6 Pages |
Abstract
⺠Sr and various lanthanide elements doped complex perovskites electrodes. ⺠Merged oxygen peaks of Ln1âxSrxCoO3âδ and generation of more oxygen vacancies on the surface of electrodes as a function of Sr and lanthanide concentration. ⺠Enhancement of the binding energy in Sr spectra by the substitution of Sr into the A-site of a perovskite. ⺠The partial existence of Co4+ to provide small polaron hopping by electrons, maintaining charge neutrality and providing electronic conduction.
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Authors
Jung Hyun Kim,