Effect of A -site cation ordering on the thermoelectric properties of the complex cobalt oxides Gd 1-x Sr x CoO 3-δ ( x = 0.8 and 0.9)
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.03.037
Abstract: Abstract The effect of substitution of Sr2+ ions for Gd3+ ions on the phase composition, electrical resistivity, thermoelectricity, and thermal conductivity of rare-earth cobalt oxides Gd1-xSrxCoO3-δ (x = 0.8 and 0.9) has been investigated. It has been… read more here.
Keywords: cation ordering; effect; site cation; effect site ... See more keywords
An Empirical Model for B-Site Cation Ordering in Ba(Mg 1/3 Ta 2/3 )O 3
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.11.333
Abstract: Abstract Processing-structure models are needed in both the lab and industry; however, few exist for cation ordering in perovskites. The perovskite Ba(Mg1/3Ta2/3)O3 in its ordered form is one of the best known high-Q dielectric materials… read more here.
Keywords: cation; cation ordering; empirical model; site cation ... See more keywords
Role of annealing temperature on cation ordering in hydrothermally prepared zinc aluminate (ZnAl2O4) spinel
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2017.10.010
Abstract: Abstract Spinels (AB 2 O 4 ) form a niche class of ceramics, which is rich in structural (dis)ordering due to the inherent mixing between the constituent tetrahedral and octahedral sites. The cations (A and… read more here.
Keywords: cation ordering; temperature; spinel; hydrothermally prepared ... See more keywords
Structural homogenization and cation ordering in CZTS films during sulfurization as probed via in-situ Raman
Sign Up to like & getrecommendations! Published in 2019 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2019.05.048
Abstract: Abstract In this work, we investigate the production of copper-zinc-tin-sulfide (CZTS) thin films via the sintering of nanoparticle coatings. CZTS nanoparticles are produced via spray pyrolysis starting from a solution of metal salts and thiourea.… read more here.
Keywords: cation; cation ordering; czts; structural homogenization ... See more keywords
Cation Ordering of Zr-Doped LiNiO2 Cathode for Lithium-Ion Batteries
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.8b00619
Abstract: Ordered occupation of Ni ions in the Li ion layer (and vice versa) was observed in 0.4 mol % Zr-doped LiNiO2 with R3m structure. Although cation mixing is prevalent in LiNiO2 and in other Ni-rich… read more here.
Keywords: cation; cation ordering; cathode lithium; linio2 cathode ... See more keywords
Triple A-Site Cation Ordering in the Ferrimagnetic Y2CuGaMn4O12 Perovskite
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c02343
Abstract: A new member of A-site columnar-ordered A2A′A″B4O12 quadruple perovskites with the composition of Y2CuGaMn4O12 was prepared by a high-pressure, high-temperature method at 6 GPa and about 1500 K. Its crystal structure and cation distributions were… read more here.
Keywords: triple site; cation ordering; cation; ordering ferrimagnetic ... See more keywords
Local cation ordering in compositionally complex Ruddlesden–Popper n = 1 oxides
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DOI: 10.1063/5.0144766
Abstract: The Ruddlesden–Popper (RP) layered perovskite structure is of great interest due to its inherent tunability, and the emergence and growth of the compositionally complex oxide (CCO) concept endows the RP family with further possibilities. Here,… read more here.
Keywords: ruddlesden popper; local cation; cation ordering; compositionally complex ... See more keywords