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Showing papers in "Ceramics International in 2020"


Journal ArticleDOI
TL;DR: In this paper, transition metal doped ZnO (TM-ZnO) nanoparticles with 3% dopant content were successfully prepared via a simple solvothermal route.

243 citations


Journal ArticleDOI
TL;DR: In this paper, a simple and environmentally friendly route was described to develop Dy2Sn2O7 nanostructures with the aid of Ficus carica extract as naturally available fuel, for the first time.

185 citations


Journal ArticleDOI
TL;DR: The present review focuses on different techniques for synthesis of MnZn ferrites in literature, their characterization tools, effect of doping on the properties of Mn Zn ferrite and finally about their applications.

184 citations


Journal ArticleDOI
TL;DR: In this article, the relationship among the structure, dielectric, and impedance properties of Sr2+ substituted barium titanate (BST) ceramics is investigated. But, the analysis is limited to the case where the as-prepared samples are characterized by X-ray diffraction and Raman spectroscopy.

181 citations


Journal ArticleDOI
TL;DR: In this article, the temperature dependent spinel phase formation and percentage weight loss was studied by thermogravimetric and differential thermal analysis (TG-DTA), which showed the formation of cubic spinel structure with single phase in the Zn-Mg ferrites.

176 citations


Journal ArticleDOI
TL;DR: In this article, the results of the synthesis and subsequent phase transformations of FeCo nanowires depending on the annealing temperature are presented, and a three-stage process of phase transformations is established, accompanied by oxidation of the structure followed by the formation of oxide phases of the spinel type Fe2CoO4 and Co3O4.

173 citations


Journal ArticleDOI
TL;DR: In this paper, a novel and green way for preparation of Nd2Sn2O7 nanostructures applying date palm extract has been introduced, which can achieve the most favorable condition for pure and uniform nanostructure.

171 citations


Journal ArticleDOI
TL;DR: In this paper, ternary oxide NiO-CdO-ZnO nanocomposite along with pure NiO, CdO and ZnO were prepared by the homogeneous co-precipitation method.

165 citations


Journal ArticleDOI
TL;DR: In this paper, the mass attenuation coefficient of the samples increases with the increase of PbO content at all energies, however, this increase is more notable at low energies, and it is shown that GACPb40 has the biggest μ/ρ and lowest HVT which implies that this sample has superior photon attenuation capability.

148 citations


Journal ArticleDOI
TL;DR: Supercapacitors have several distinctive features, such as rapid charging rates, high power densities, long cycle lives, and simple configurations as discussed by the authors, and can serve as bridges to span the power gap between conventional capacitors and batteries or fuel cells.

144 citations


Journal ArticleDOI
TL;DR: In this paper, the basic mechanical parameters and radiation shielding properties of (100−x)TeO2+xZnO+4NiO glasses (where x = 9.6, 19.2, 28.8, and 38.4 ) were examined.

Journal ArticleDOI
TL;DR: In this article, a new rapid ultra-high-temperature air ambient sintering method without mother powder (MP) is put forward for the preparation of high quality Ta-LLZO ceramic electrolyte.

Journal ArticleDOI
TL;DR: In this paper, the authors reviewed the CoFe2O4 nanoparticles doped with various elements and their applications in various fields, including permanent magnets, magnetic recorders in high-density and micro-wave devices, and magnetic fluids.

Journal ArticleDOI
TL;DR: In this article, the adaptive neuro-fuzzy interfacial systems (ANFIS) method was used to establish the artificial intelligence (AI) model to predict the fracture parameters of geopolymer/alkali-activated mortars.

Journal ArticleDOI
TL;DR: In this paper, the authors synthesized carbon-coated cobalt oxide nanoparticles (NPs) and their nanocomposite with reduced graphene oxide (C@Co3O4/r-GO) via chemical and ultrasonication techniques.

Journal ArticleDOI
TL;DR: In this article, the luminescence of Ca2YZr2Al3O12:Bi3+,Eu3+ samples, energy transfer from Bi3+ to Eu3+, and temperature sensing properties of Ca 2YZ r2 al3 o12:bi3+Eu 3+ samples were systematically researched.



Journal ArticleDOI
TL;DR: In this article, the authors successfully decorated gravel-like NiMoO4 nanoparticles arrays onto a carbon cloth (NMO@CC) which was used as binder-free electrode for electrochemical supercapacitor measurements.

Journal ArticleDOI
TL;DR: In this article, the pristine and surface modified ZNF nanoparticles (UC-ZNF and OAZNF) were characterized by standard techniques, including XRD patterns of both the samples ensured the nanocrystalline mono-phasic cubic-spinel lattice structure with Fd-3m space-group.

Journal ArticleDOI
TL;DR: In this paper, two tellarite-based glasses, Bi2O3 and PbTeB6, have been investigated at dental diagnostic energies (between 30-80) and the correlation coefficient (R2) is utilized to evaluate the extent to which Geant4 results are related to WinXcom data.

Journal ArticleDOI
TL;DR: In this article, the authors used the Mossbauer spectra to estimate the values of the line-width disparity, isomeric shift (IS), quadrupole splitting, and hyperfine magnetic field (HMF).

Journal ArticleDOI
TL;DR: In this article, a dielectric ceramics with superior pulse discharge performance at high ambient temperature was designed and fabricated, and the grain size and shape were greatly changed to submicron degree and square, respectively.

Journal ArticleDOI
TL;DR: In this article, a detailed investigation on the radiation shielding features of TeO2-B2O3-Bi2O 3-LiF-SrCl2 glass system is presented.

Journal ArticleDOI
TL;DR: In this paper, six newly developed glass systems with nominal composition of 50B2O3−20BaCO3−30Li 2O3 −30Li2O 3 −xNiO where (x = 0, 0.01, 0., 0.025,0.1 and 0.15 wt%) have been prepared by conventional melting method.

Journal ArticleDOI
TL;DR: In this paper, high-oxidation-degree graphene oxide particles were synthesized using a modified Hummers' method using CHNSO elemental analysis, X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR-UATR), universal attenuated total reflectance sensor, and Raman spectroscopic analysis.

Journal ArticleDOI
TL;DR: In this paper, the authors investigated the mechanical features and radiation shielding properties of (100 − 2x)TeO2+xAg2O+xWO3 (where x = 7.5, 15, 22.5 and 30 ǫ) glass system.

Journal ArticleDOI
TL;DR: In this article, the effects of resin monomers, dispersants, particle size, solid loading and ball milling time on the dispersion, rheological behavior and stability of SiC ceramic slurries were investigated systematically.

Journal ArticleDOI
TL;DR: In this paper, the effects of 3D-printing at different orientations on the mechanical properties of synthesized 3Dpolylactic acid (PLA) and hydroxyapatite-modified PLA (PLA-HAp) scaffolds were examined.

Journal ArticleDOI
TL;DR: The g-C3N4/ZnO nanorods with heterostructures have been successfully synthesized without changing the structure between the monomers, which broadens the visible light response range and improves several major pollutants in water degradation rate.