Results 21 to 30 of about 11,181,629 (286)
Synthesis and electrochemical properties of Mn-doped Li2Mn0.1Ti1.9(PO4)3 materials
Frontiers in Chemistry, 2023 The hunt for a higher power storage, relatively inexpensive, non-polluting battery technology is currently a pressing issue because of the rapid growth of the worldwide economic and the progressively significant environmental pollution.
Lixia Sun +4 more
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CrVMoO7: MICROWAVE SYNTHESIS AND STRUCTURAL CHARACTERIZATION
Journal of the Turkish Chemical Society, Section A: Chemistry, 2018 In this study, microwave synthesis method was operated to obtain CrVMoO7. Structural characterization of the compound was realized by powder X-ray diffraction (XRD) and fourier transform infrared spectrum (FTIR).
Gülşah Çelik Gül
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, 2022 In this folder you will find the XRD data of the samples collected in the XRD1 beamline in Elettra Sincrotrone Trieste and results of the Rietveld refinement. As well as all the necessary files to run the refinement in the Profex software.THIS DATASET IS
Benitez-Maldonado, D (via Mendeley Data)
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Applied Rietveld refinement method in crystal structure determination
, 2019 U ovom radu opisane su teorijske osnove rendgenske difrakcijske analize, objašnjena je Rietveldova metoda te postupak utočnjavanja kristalnih struktura primjenom Rietveldove metode.
Štefanović, Elza
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Refinement of monoclinic ReO2 structure from XRD by Rietveld method [PDF]
Brazilian Journal of Physics, 2004 ReO2 presents two crystalline variants, with monoclinic and orthorhombic structures. The former is metastable and irreversibly transforms to an orthorhombic structure above 460 o C. The structure of the latter was determined from studies on monocrystalline samples, whereas for the monoclinic variant there are no single crystals available so far. It was
Corrêa, H.P.S. +4 more
openaire +3 more sources
Structural studies into AM(_2)O(_7) framework materials and parametric Rietveld refinement [PDF]
, 2006 This thesis investigates the structural properties of the AM2O7 family of materials, many of which show interesting thermal expansion properties and remarkably complex structures.
Stinton, Graham William
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Investigating phase transition and morphology of Bi-Te thermoelectric system
Materials Today Advances, 2020 The optimization of secondary phase in thermoelectric (TE) materials can help to improve the efficiency of the material. Being a potential candidate for lower temperature TE application, bismuth telluride (Bi2Te3) nanoparticles were synthesized via ...
V. Thakur +4 more
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Investigation of the Heterovalent Substitution Cadmium for Lanthanum in Molybdate La2MoO6
Journal of Chemistry, 2021 This paper presents the investigation of the heterovalent substitution of cadmium for lanthanum in the La2-xCdxMoO6-x/2 system. The samples were synthesized by the solid state reaction method at 1000°C.
K. A. Chebyshev +4 more
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Phonon-Driven Tetrahedral Tilts Enable Ultralow Bulk Thermal Expansion and Interstitial Oxide-Ion Migration in Phenacite Solid Electrolytes. [PDF]
Adv Sci (Weinh)This work demonstrates a design paradigm of phonon‐driven negative‐thermal‐expansion (NTE) flexible framework that exploits the intrinsic lattice flexibility of NTE frameworks to simultaneously suppress thermal expansion and activate oxide‐ion conduction, offering a promising strategy to mitigate TEC mismatch in solid‐state ionic devices.
Li X +10 more
europepmc +2 more sources
Introducing extra operations in refinement [PDF]
, 2014 This paper reconsiders refinements which introduce actions on the concrete level which were not present at the abstract level. It considers a range of different basic refinement relations, covering the standard ones for formalisms like Event-B, Z ...
Boiten, Eerke Albert
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