Impact of Oxygen Non‐Stoichiometry on Near‐Ambient Temperature Ionic Mobility in Polaronic Mixed‐Ionic‐Electronic Conducting Thin Films
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DOI: 10.1002/adfm.202005640
Abstract: Mixed ionic and electronic conducting (MIEC) oxides are an essential material class for a variety of nanoelectronic, energy, and catalyst applications. These materials simultaneously conduct both electronic and ionic species, enabling them to be used… read more here.
Keywords: electronic conducting; ionic electronic; impact oxygen; mixed ionic ... See more keywords
Engineering oxygen nonbonding states in high entropy hydroxides for scalable water oxidation
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DOI: 10.1038/s41467-025-61766-2
Abstract: The lattice oxygen oxidation mechanism typically requires the removal of electrons from the metal-oxygen band, which may cause structural instability due to a decrease in the metal-oxygen bond order. To address this challenge, we introduce… read more here.
Keywords: oxygen non; oxygen; entropy hydroxides; non bonding ... See more keywords
Optimizing thermal conduction in bulk polycrystalline SrTiO3−δ ceramics via oxygen non-stoichiometry
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DOI: 10.1557/mrc.2018.220
Abstract: While SrTiO3 exhibits promising electronic transport properties, its high thermal conductivity (κ) is detrimental for its use as a thermoelectric material. Here, we investigate the influence of oxygen non-stoichiometry on κ in bulk SrTiO3 ceramics.… read more here.
Keywords: oxygen; srtio3 ceramics; srtio3; non stoichiometry ... See more keywords