Mineralogical characterization of a highly-weathered soil by the Rietveld Method Caracterização mineralógica de um solo altamente intemperizado pelo Método de Rietveld [PDF]
Scientia Agricola, 2010 The mineralogical characterization through mineral quantification of Brazilian soils by X-ray diffraction data using the Rietveld Method is not common.
André Maurício Brinatti +4 more
doaj +2 more sources
Application of the Rietveld method to the analysis of anhydrous cement [PDF]
Cement and Concrete Research, 2011 X-ray powder diffraction allows direct measurement of the phase content in cement. More recently, whole pattern approaches such as the Rietveld method show an improvement in both within (repeatability) and between laboratory (reproducibility) precision.
Le Saoût, G., Kocaba, V., Scrivener, K.
openaire +5 more sources
Mechanochemical synthesis of magnesium-based hydrogen storage materials [PDF]
, 2003 PhDA systematic investigation of the structural stability, evolution and hydrogenstorage properties of Mg-based hydrides was carried out, involving mechanical milling and chemical alloying.
Shang, Congxiao
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Preparation and characterization of alkali-activated white belite cements
Materiales de Construccion, 2009 Activated white cement clinkers with a theoretical 60% (wt) belite (dicalcium silicate) content were prepared at a temperature 100 ºC lower than used to manufacture conventional white Portland cement clinkers.
K. Morsli +4 more
doaj +1 more source
Networks, commuting and spatial structures: An introduction [PDF]
, 2010 JTLU vol. 2, no. 3, (2010) pp 1-4This article introduces vol. 2, no. 3 issue of Journal of Transport and Land Use.Reggiani, Aura; Rietveld, Piet. (2010). Networks, Commuting and Spatial Structures: An Introduction.
Reggiani, Aura +6 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
Study of Constitutive Behavior of Ferroelectrics via Self-Consistent Modeling and Neutron Diffraction [PDF]
, 2007 The central goal of this study is to develop a reliable self-consistent model to describe the constitutive behavior of polycrystalline ferroelectrics and to predict their lattice strain and texture evolution. Starting with the model developed by Huber et
Motahari, Seyed-Maziar
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Indonesian Journal of Chemistry, 2017 Photoactivity of titanium dioxide (TiO2) can be improved by turning it into nanoparticles. Synthesis of TiO2 nanoparticles can be done by using hydrothermal method.
Mohammad Rofik Usman +2 more
doaj +1 more source
Metals, 2014 TiB2-Cu cermets with various volume fractions of copper (from 3 to 30 vol. %) were produced via liquid phase sintering at the temperature range 1100–1200 °C in vacuum using spark plasma sintering (SPS) technique.
Marta Ziemnicka-Sylwester
doaj +1 more source
Structural Characterization of the Hot-rolled Ti-25Ta-xZr Alloys by Rietveld Method
Materials Research, 2023 This paper aims to analyze the structure of the Ti-25Ta-xZr system alloys (x = 0, 10, 20, 30, and 40% wt.) after melting and hot-rolling by Rietveld's technique.
Pedro Akira Bazaglia Kuroda +2 more
doaj +1 more source