Rock Salt Ni/Co Oxides with Unusual Nanoscale-Stabilized Composition as Water Splitting Electrocatalysts
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201605121
Abstract: The influence of nanoscale on the formation of metastable phases is an important aspect of nanostructuring that can lead to the discovery of unusual material compositions. Here, the synthesis, structural characterization, and electrochemical performance of… read more here.
Keywords: salt oxides; rock salt; water splitting; co1 nanoparticles ... See more keywords
Synthesis and electrochemical properties of cation‐disordered rock‐salt xLi3NbO4·(1 − x) NiO compounds for Li‐ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.6050
Abstract: In this study, Li‐excess cation‐disordered rock‐salt cathode materials, xLi3NbO4·(1 − x) NiO (LNNO, 0.55 ≤ x ≤ 0.7), are synthesized to explore the effect of composition on the structure and electrochemical performance using a sol‐gel method for the first… read more here.
Keywords: cation disordered; disordered rock; rock; rock salt ... See more keywords
Numerical simulation of rock salt dissolution in dynamic water
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-017-6768-5
Abstract: The dissolution process of the rock salt is actually a complicated process in fluid dynamics and chemical kinetics; therefore, the mathematical model for the solute-fluid flow during the cavern building may be established to research… read more here.
Keywords: dynamic water; rock salt; dissolution; rock ... See more keywords
On the Global Sensitivity Analysis Methods in Geotechnical Engineering: A Comparative Study on a Rock Salt Energy Storage
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Civil Engineering"
DOI: 10.1007/s40999-018-0302-3
Abstract: The large number of input factors involved in a sophisticated geotechnical computational model is a challenge in the concept of probabilistic analysis. In the context of model calibration and validation, conducting a sensitivity analysis is… read more here.
Keywords: energy storage; rock salt; analysis methods; sensitivity ... See more keywords
The intrinsic low lattice thermal conductivity in the rock salt SnSe
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DOI: 10.1016/j.commatsci.2018.01.045
Abstract: Abstract The rock-salt IV-VI compounds usually have low thermal conductivity, while the orthorhombic Tin Selenide (SnSe) was reported to show extremely low lattice thermal conductivity ( κ L ) and thus achieves a record high… read more here.
Keywords: thermal conductivity; low lattice; rock salt; rock ... See more keywords
Significant role of oxygen redox reaction with O2-release in Li-excess cation-disordered rock-salt cathodes Li2+2Mn1−Ti1−O4: First-principles calculations
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.135286
Abstract: Abstract Cation-disordered rock-salt oxides Li 2 + 2 x Mn 1 − x Ti 1 − x O 4 with Li-excess x are promising Li-ion battery cathodes employing the anion-redox strategy. To clarify cathode properties… read more here.
Keywords: cation; cation disordered; rock salt; principles calculations ... See more keywords
Engineering properties of rock salt and simplified closed-form deformation solution for circular opening in rock salt under the true triaxial stress state
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2018.07.008
Abstract: Abstract Underground structures and storage caverns are increasingly being constructed in rock salt due to its unique self-healing ability and impervious nature. Rock salts are likely to experience and develop time-dependent behavior/deformation. Hence, the characterization… read more here.
Keywords: rock salt; salt; deformation; solution ... See more keywords
Tailoring the redox-active transition metal content to enhance cycling stability in cation-disordered rock-salt oxides
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DOI: 10.1016/j.ensm.2021.08.045
Abstract: Abstract Lithium-excess cation-disordered rock-salt oxides (DRXs) are investigated intensively as cathode materials for future lithium-ion batteries combining cationic and anionic redox reactions. However, the lattice oxygen redox can cause severe oxygen release resulting in rapid… read more here.
Keywords: salt oxides; rock salt; cation disordered; content ... See more keywords
Features of interrelations between acoustic quality factor and strength of rock salt during fatigue cyclic loadings
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DOI: 10.1016/j.ijfatigue.2016.12.027
Abstract: Abstract This study considers the results of tested rock salt (halite) samples of the Novomoskovsk deposit (Tula Region, Russia) for cyclic loads. It was established that in uniaxial compression, the acoustic quality factor Q, dynamic… read more here.
Keywords: strength; quality factor; rock salt; acoustic quality ... See more keywords
Microwave dielectric properties of a low firing and temperature stable lithium magnesium tungstate (Li4MgWO6) ceramic with a rock-salt variant structure
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DOI: 10.1016/j.jeurceramsoc.2021.09.010
Abstract: Abstract The Li4MgWO6 ceramic was synthesized by the conventional solid-state reaction method, and its sintering behavior and microwave dielectric properties were studied for the first time. The XRD patterns and structural refinements indicated that Li4MgWO6… read more here.
Keywords: rock salt; temperature; dielectric properties; microwave dielectric ... See more keywords
First principles investigation on anomalous lattice shrinkage of W alloyed rock salt GeTe
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2019.109220
Abstract: Abstract According to Vegard's law, larger radius atoms substitute for smaller atoms in a solid solution would enlarge the lattice parameters. However, by first-principles calculations, we have observed unusual lattice shrinkage when W replaces Ge… read more here.
Keywords: salt gete; rock salt; lattice shrinkage; first principles ... See more keywords