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Showing papers in "Journal of Alloys and Compounds in 2017"


Journal ArticleDOI
TL;DR: In this paper, a review of the application of photocatalytic degradation and the antibacterial properties of zinc oxide (ZnO) nanomaterials is reviewed, and the main methods that improve antibacterial activities are coating inorganic or organic antimicrobial agents, doping ZnO, and tuning the size, morphological characteristics, and concentration of ZnOs.

779 citations


Journal ArticleDOI
TL;DR: In this paper, the applications of three main types of biocompatible metal, namely, stainless steels, cobalt-chromium alloys, and titanium and its alloys are reviewed.

403 citations


Journal ArticleDOI
TL;DR: In this article, the authors provide a brief but systematic introduction to dielectric polarization and related polarization relaxation in electromagnetic wave absorption, which motivates further study of dielectrics absorbers in microwave absorption field.

370 citations


Journal ArticleDOI
TL;DR: In this article, the development of metastable cellular microstructures during the SLM solidification process by considering the Bernard Marangoni driven instability (BMI) and particle accumulated structure formation (PAS) mechanisms, where both thermodynamics and kinetics play a role.

347 citations


Journal ArticleDOI
TL;DR: In this article, the authors discuss the advantages of this novel milling technique on preparing those materials and improving their energy storage performances, including Mg-based hydrogen storage materials and anode materials for lithium-ion batteries.

290 citations


Journal ArticleDOI
TL;DR: In this article, the formation of as-cast arc-melted body-centered cubic MoNbTaTiV was experimentally verified using X-ray diffraction and scanning electron microscopy.

275 citations


Journal ArticleDOI
Tian Zhang1, Limei Pan1, Huan Tang1, Fei Du1, Yanhua Guo1, Tai Qiu1, Jian Yang1 
TL;DR: In this article, enhanced exfoliation and large-scale delamination of two-dimensional (2D) Ti3C2Tx MXene using etchant of HCl+LiF, instead of HF, were thoroughly investigated with the focus on the effects of reaction temperature and washing solution.

250 citations


Journal ArticleDOI
TL;DR: In this article, the photocatalytic activity of Cu 2 O/rGO nanocomposites was evaluated by the removal of rhodamine B (RhB) aqueous solution under visible light irradiation.

247 citations


Journal ArticleDOI
TL;DR: In this paper, the electrodeposition process, effective parameters, properties, and application of Ni-Fe were summarized considering the previous studies, as the evaluation of previous researches will be valuable to guide future researches.

244 citations


Journal ArticleDOI
TL;DR: In this article, the structures, morphologies, optical activity and antibacterial properties of Lanthanum (La) doped zinc oxide (ZnO) nanomaterials were investigated by powder X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, High resolution scanning electron microscopy (HR-SEM), Energy dispersive x-ray (EDX), UV-Visible, Photoluminescence (PL) analyzer.

220 citations


Journal ArticleDOI
TL;DR: In this paper, an effective synthetic strategy of pure and heterostructured CeO2/Y2O3 binary metal oxide nanostructures in distinct molar ratios (1:1, 1:2 and 2:1) in which sodium hydroxide act as a reducing agent under chemical precipitation assisted hydrothermal method (CPHM) was described.

Journal ArticleDOI
TL;DR: In this article, the potential of available metallic alloys and bioactive materials in biomedical implants including different techniques used in depositing bioactive material on metallic implants, such as thermal spraying, electron magnetron sputtering, laser cladding, etc.

Journal ArticleDOI
TL;DR: A series of Eu3+-activated Na2Gd(PO4)(MoO4) red-emitting phosphors were prepared by a facile high-temperature solid-state reaction method.

Journal ArticleDOI
TL;DR: In this paper, the effects of the GNSs content on the microstructures, mechanical properties and fracture mechanisms of the composites were investigated, and it was indicated that the aggregation of GNS contents in the composite is apparent, which seriously separates the matrix and results in low mechanical properties.

Journal ArticleDOI
TL;DR: In this paper, heavy metal oxide borate (HMOB) glasses were studied for gamma, fast neutron and charged particle interaction using mass attenuation coefficients (MAC), effective atomic numbers (Z e f f ), buildup factors, fast neutrons removal cross sections and ranges.

Journal ArticleDOI
TL;DR: In this article, the microstructure and room temperature mechanical properties of a 18Ni (300) grade maraging steel (MS) fabricated using the selective laser melting (SLM) technique were studied, in both before-and after-aging conditions.

Journal ArticleDOI
TL;DR: In this paper, the potential ability and use of perovskites as solar cells and energy storage materials were investigated using density function theory, generalized gradient approximation and modified Becke-Johnson (TB-mBJ) exchange potential.

Journal ArticleDOI
TL;DR: In this paper, a co-doped graphene quantum dots (N, S-GQDs) and reduced graphene oxide (rGO) -TiO 2 nanotubes (TiO2NT) composites were prepared by a facile alkaline hydrothermal reaction and physical stirring process.

Journal ArticleDOI
TL;DR: In this article, a deep relationship between the selective laser melting process and the microstructure and mechanical properties of the resulting components was established to understand the influence of the selected scanning strategy on the densification, solidification micro-structure, texture, and anisotropy.

Journal ArticleDOI
TL;DR: FeCoNiMn0.25Al 0.25 high entropy alloy was investigated thoroughly in this article from crystal structure to magnetic and mechanical properties and it was found that this alloy formed simple face centered cubic structure which was very stable to deformation and heat treatment.

Journal ArticleDOI
TL;DR: In this paper, the corrosion inhibition performance of three novel imidazole derivatives, namely 2-(4-methoxyphenyl)-4,5-diphenyl-imidazoles (M-1), 4,5-, 2-(p-tolyl)-IMIDazole(M-2), and 2-( 4-nitrophenyl), 4-5-, 6-dimethyl-4-5-diminyl-IMI-drug (IMIDZole), for J55 steel in CO2 saturated brine solution was

Journal ArticleDOI
TL;DR: In this paper, six optically transparent zinc molybdenum borotellurite glasses containing different network modifier ions (alkali, alkaline, and heavy metal oxides) were prepared by melt quenching technique.

Journal ArticleDOI
TL;DR: In this article, the effects of applied laser energy density (η) on the densification, microstructure, and mechanical properties of the SLM-processed parts were investigated.

Journal ArticleDOI
TL;DR: In this paper, the effect of 3D printed porous metal scaffolds on bone ingrowth has been investigated and the most appropriate parameters for an excellent porous metal mesh scaffold were identified.

Journal ArticleDOI
TL;DR: In this article, the phase, microstructure, mechanical and corrosion properties of as-deposited alloy as well as samples aged at temperatures of 600 Â c, 800 Â cm, 1000 Ã cm, and 1200 Ã c for 168 Â h have been investigated.

Journal ArticleDOI
TL;DR: In this paper, the CoCrFeNiMn high entropy alloy doped with 1.5 at.% of C and resulting mechanical properties of the alloy were reported, and the effect of carbon can be attributed to an increase of stacking fault energy of carbon-containing alloy.

Journal ArticleDOI
TL;DR: Tb 3+ -doped BiOCl phosphors were synthesized by a facile solid-state reaction method, and the obtained samples were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), photoluminescence (PL) and cathodoluminecence (CL) spectra, and PL thermal stability as mentioned in this paper.

Journal ArticleDOI
TL;DR: In this paper, a heat treatment specific for selective laser melted (SLM) AlSi10Mg products is studied, based on the results of differential scanning calorimetry (DSC) and scanning electron microscopy (SEM); two exothermic phenomena were recognized, kinetically analyzed and associated to the precipitation of Mg2Si and to the rupture and spheroidization of the silicon network.

Journal ArticleDOI
TL;DR: In this paper, the influence of the synthesis conditions, stoichiometry and post-annealing treatments on the crystal structure of (MgCoNiCuZn)O-based high-entropy oxides have been investigated in details.

Journal ArticleDOI
TL;DR: In this paper, the CoCrFeMnNi high entropy alloy was used as a matrix and SiC spherical nanoparticles with a diameter of 20-50nm as a reinforcement phase, and manufactured by mechanical alloying followed by hot isostatic sintering.