State-of-the-art predictive modeling of hydroxyapatite nanocrystallite size: a hybrid density functional theory and artificial neural networks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sol-Gel Science and Technology"
DOI: 10.1007/s10971-019-05113-0
Abstract: This study proposes a novel approach for the prediction of crystallite size of prepared hydroxyapatite (HA) by sol–gel technique using density functional theory (DFT) and neural networks (NN). In this regard, various practical variables, viz.,… read more here.
Keywords: size; model; crystallite size; phosphor ... See more keywords
Relationship of Coke Reactivity and Critical Coke Properties
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1438-x
Abstract: The gasification reactions of five metallurgical cokes were studied using a thermogravimetric analyzer at 1273 K and 1673 K in CO2-CO-N2 gas mixture. The results show that these cokes showed different reactivities in the gasification reactions. Properties… read more here.
Keywords: ash content; reactivity; crystallite size; catalytic index ... See more keywords
Correlation between crystallite size and photocatalytic performance of micrometer-sized monoclinic WO3 particles
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2017.10.010
Abstract: Abstract The correlation between crystallite size and the characteristics of micrometer-sized photocatalyst particles was investigated. As a model of photocatalyst, monoclinic tungsten trioxide particles with controllable crystallite sizes were used. The crystallite size was controlled… read more here.
Keywords: micrometer sized; size photocatalytic; correlation crystallite; size ... See more keywords
The effect of reaction temperature on the structural and magnetic properties of nano CoFe2O4
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.01.092
Abstract: Abstract Nano cobalt ferrites (CoFe 2 O 4 ) were co-precipitated at various reaction temperatures (60, 70 and 80 °C) for 1 h. The reaction temperature greatly influenced the crystallite size and the magnetic behaviours of the… read more here.
Keywords: temperature; temperature structural; crystallite size; reaction temperature ... See more keywords
Nanoemulsion synthesis of carbonated hydroxyapatite nanopowders: Effect of variant CO32−/PO43− molar ratios on phase, morphology, and bioactivity
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.04.128
Abstract: Abstract Bone is a composite material containing carbonated hydroxyapatite (CHA) nanocrystallite and protein matrix. Low-temperature synthesis and assessment of the in vitro response of CHA nanopowders were conducted. Samples of CHA nanopowders were considered for… read more here.
Keywords: microscopy; cha; size; crystallite size ... See more keywords
Optimised Co-Precipitation synthesis condition for oxalate-derived zirconia nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.07.336
Abstract: Abstract Zirconia (ZrO2) nanoparticles were successfully synthesised from zirconyl chloride and ammonium oxalate via co-precipitation (CP), followed by calcination of the resulting co-precipitated precursor. CP and calcination processing parameters showed considerable effects on the surface… read more here.
Keywords: calcination; crystallite size; precipitation; zro2 ... See more keywords
Crystallite size as a function of kaolinite structural order-disorder and kaolin chemical variability: Sedimentological implication
Sign Up to like & getrecommendations! Published in 2018 at "Applied Clay Science"
DOI: 10.1016/j.clay.2018.06.027
Abstract: Abstract The present study aims to propose a new relationship on the thickness of fundamental kaolinite particles determined by XRD crystallite size (D001) as controlled by its structural order-disorder degree and the kaolin chemical variability… read more here.
Keywords: order disorder; crystallite size; structural order;
Heat-stimulated crystallization and phase transformation of titania nanoparticles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2021.126371
Abstract: Abstract To better understand the fundamental aspects of nanoparticle formation and transformation in the TiO2-H2O system the amorphous titania was synthesized as a precursor to studying crystal genesis, evolution, and transformation under heat treatment in… read more here.
Keywords: phase; titania nanoparticles; titania; transformation ... See more keywords
Optimization of the structural and magnetic properties of MnFe2O4 doped by Zn and Dy using Taguchi method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.168390
Abstract: Abstract The present study focuses on the optimization of critical process parameters in MnFe2O4 doped by Zn and Dy to obtain high magnetic saturation (Ms), low magnetic remanence (Mr), low coercivity (Hc), and fine crystallite… read more here.
Keywords: structural magnetic; magnetic saturation; magnetic properties; mnfe2o4 doped ... See more keywords
Improving the surface morphology and crystallite size of isonicotinohydrazide based binuclear Cr(III), Zn(II) and Sn(IV) complexes after irradiation with γ-rays
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.129985
Abstract: Abstract In this work, binuclear Cr(III), Zn(II) and Sn(IV) complexes with: (Z)-N'-(4-methoxybenzylidene)isonicotinohydrazide (L) have been prepared and well assigned and then exposed to gamma ray irradiation with dose up to 100 kGy using Indian 60Co… read more here.
Keywords: geometry; binuclear iii; irradiation; crystallite size ... See more keywords
Comparison studies on pore development mechanisms of activated hard carbons from polymeric resins and their applications for electrode materials
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2018.11.020
Abstract: Abstract In this study, activated polymer-based hard carbons (APHs) were prepared for supercapacitor electrode applications under various carbonization and activation conditions. The crystallite size of the APHs was adjusted by changing the heating rate during… read more here.
Keywords: activation conditions; comparison studies; hard carbons; crystallite size ... See more keywords