Use of interplay between A-site non-stoichiometry and hydroxide doping to deliver novel proton-conducting perovskite oxides
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202101337
Abstract: Funding: UK Engineering and Physical Sciences Research Council (Grant Number(s): EP/R023522, EP/R023751, EP/L017008, EP/P007821, EP/L000202, EP/R029431); Diamond Light Source (Grant Number(s): SP17198-8); Rutherford Appleton Laboratory (Grant Number(s): RB1920629). read more here.
Keywords: stoichiometry hydroxide; interplay site; site non; non stoichiometry ... See more keywords
Effects of barium ions non-stoichiometry on the microstructure and microwave properties of BaCo2V2O8 ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-9395-3
Abstract: The effects of barium ions non-stoichiometry on the phase composition, microstructure, and microwave properties of Ba1+xCo2V2O8 (x = 0–0.5) ceramics were studied. XRD results show that the single phase of BaCo2V2O8 was found in the composition of… read more here.
Keywords: phase; effects barium; barium ions; microstructure microwave ... See more keywords
A perspective on non-stoichiometry in silicon carbide
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DOI: 10.1016/j.ceramint.2017.10.165
Abstract: Abstract The non-stoichiometric ceramics are amazing materials with potential to offer applications that are unachievable by using otherwise ideal stoichiometric counterparts. These materials have contributed in wide areas including superconductivity, optical, magnetic, electronic, structural, mechanical… read more here.
Keywords: silicon carbide; perspective non; stoichiometry silicon; stoichiometry ... See more keywords
Tailoring non-stoichiometry and mixed ionic electronic conductivity in Pr0.1Ce0.9O2-δ/SrTiO3 heterostructures.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b08864
Abstract: The oxygen deficiency or excess, as reflected in the non-stoichiometry of oxide films, plays a crucial role in their functional properties for applications such as micro-solid oxide fuel cells, catalysis, sensors, ferroelectrics, and memristors. High… read more here.
Keywords: ionic electronic; pr0 1ce0; mixed ionic; non stoichiometry ... See more keywords
Effect of non-stoichiometry of initial reagents on morphological and structural properties of perovskites CH3NH3PbI3
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DOI: 10.1186/s11671-018-2841-6
Abstract: The properties of films of organic-inorganic perovskites CH3NH3PbI2.98Cl0.02 depending on the ratio of starting reagents in solutions (PbI2:{CH3NH3I + CH3NH3Cl}) has been investigated. It was found that the formation of the perovskite structure with the ratio of… read more here.
Keywords: stoichiometry initial; initial reagents; ratio; pbi2 ch3nh3i ... 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