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Back Cover: Apparent Oxygen Uphill Diffusion in La 0.8 Sr 0.2 MnO 3 Thin Films upon Cathodic Polarization (ChemElectroChem 10/2015)
Author(s) -
Huber Tobias M.,
Navickas Edvinas,
Friedbacher Gernot,
Hutter Herbert,
Fleig Jürgen
Publication year - 2015
Publication title -
chemelectrochem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 59
ISSN - 2196-0216
DOI - 10.1002/celc.201500400
Subject(s) - lanthanum manganite , polarization (electrochemistry) , grain boundary , conductivity , materials science , electrode , diffusion , oxygen , oxide , manganite , solid oxide fuel cell , analytical chemistry (journal) , condensed matter physics , electrolyte , chemistry , metallurgy , thermodynamics , physics , microstructure , environmental chemistry , organic chemistry , ferromagnetism
The Back Cover picture illustrates oxygen incorporation and diffusion pathways for Sr‐doped lanthanum manganite (LSM) electrodes with mixed ionic electronic conductivity. Novel electric bias‐isotope exchange experiments under solid oxide fuel cell operation conditions reveal the interplay between grain/grain boundary diffusion, electrode reaction, and Wagner–Hebb‐type polarization effects. More details can be found in the Article by J. Fleig et al. on page 1487 in Issue 10, 2015 (DOI: 10.1002/celc.201500167).