Results 11 to 20 of about 15,895 (291)
Metal chalcogenides for potassium storage [PDF]
Informační Materiály, 2020 Potassium‐based energy storage technologies, especially potassium ion batteries (PIBs), have received great interest over the past decade. A pivotal challenge facing high‐performance PIBs is to identify advanced electrode materials that can store the ...
Shilin Zhang, Jingwen Zhou, Tengfei Zhou
exaly +3 more sources
Lattice dynamics of iron chalcogenides: Raman scattering study [PDF]
Journal of the Serbian Chemical Society, 2017 The discovery of superconductivity in FeSe led to a new subclass of high-temperature superconductors – iron chalcogenides. Materials from this group exhibit variety of specific features, from superconductivity with relatively high critical temperatures ...
Opačić Marko R., Lazarević Nenad Ž.
doaj +3 more sources
Exploring Thermoelectric Property Improvement for Binary Copper Chalcogenides
Frontiers in Materials, 2020 Copper chalcogenides have been the subject of extensive research as promising candidates in thermoelectric conversion applications due to their advantageous properties, environmental compatibility, and abundance.
Xinqi Chen +8 more
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AIP Advances, 2016 Nanostructured lead chalcogenides (PbX, X = Te, Se, S) were prepared via a simple hydrothermal method. The powder samples were characterized by XRD, SEM, SAED and DRS.
Li-Na Qiao +4 more
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Hardness of new boron-rich chalcogenides B12S and B12Se [PDF]
, 2021 International audienceHardness of bulk polycrystalline boron-rich chalcogenides, rhombohedral B12S and B12Se, has been predicted using contemporary theoretical models and experimentally studied by microindentation.
Solozhenko, Vladimir +1 more
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Understanding and Designing Phase Change Materials: Insights From Atom Probe Tomography. [PDF]
Adv Sci (Weinh)Atom probe tomography can distinguish metallic, covalent, and metavalent bonds based upon their bond rupture; in particular, the probability to form more than one ion (PME) in laser‐assisted field evaporation. These findings open new avenues in understanding and designing phase change materials (PCMs) since they allow quantification of bonds in solids ...
Köttgen J +3 more
europepmc +2 more sources
Polytypes and twins in new boron-rich chalcogenides B6S and B6Se synthesized at high pressure [PDF]
, 2023 Microstructure of new boron-rich chalcogenides, orthorhombic B6X (X = S, Se) synthesized at high pressures and high temperatures, has been studied by high-resolution transmission electron microscopy.
Tatyana A., Gordeeva +3 more
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Oxidation resistance of hard boron-rich chalcogenides B6X and B12X (X = S, Se) [PDF]
, 2021 International audienceOxidation resistance of new boron-rich chalcogenides, orthorhombic B6X and rhombohedral B12X (X = S, Se), was studied by thermal analysis (TG-MS).
Solozhenko, Vladimir +1 more
core +1 more source
Advanced Energy & Sustainability Research, 2021 The dye‐sensitized solar cell (DSSC), a third‐generation photovoltaic technology, has gained considerable attention since the achievement of around 7% efficiency in 1991.
Arnauld Robert Tapa +2 more
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Some Thermoelectric Phenomena in Copper Chalcogenides Replaced by Lithium and Sodium Alkaline Metals
Nanomaterials, 2021 This review presents thermoelectric phenomena in copper chalcogenides substituted with sodium and lithium alkali metals. The results for other modern thermoelectric materials are presented for comparison. The results of the study of the crystal structure
Marzhan M. Kubenova +5 more
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