Hydrogen diffusivity in the Sr-doped LaScO3 proton-conducting oxides
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DOI: 10.1016/j.ijhydene.2020.06.148
Abstract: Abstract The hydrogen diffusivity in the La0.91Sr0.09ScO3–δ oxide was investigated by the hydrogen isotope exchange and the high-temperature thermogravimetry in the temperature range of 500–800°С and pressure ranges of hydrogen and water vapour of 0.2–4.1 kPa… read more here.
Keywords: lasco3 proton; hydrogen; diffusivity; diffusivity doped ... See more keywords
First-Principles Prediction of Na Diffusivity in Doped NaCrO2 Layered Cathode Materials with van der Waals Interactions
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DOI: 10.1021/acs.jpcc.0c02274
Abstract: The O3-layered NaCrO2 is a promising Na-ion cathode material with a good thermal stability and specific capacity, but it suffers from a poor rate capability. To develop high-rate Na-ion cathodes, w... read more here.
Keywords: doped nacro2; cathode; diffusivity doped; principles prediction ... See more keywords