Showing papers in "Journal of Alloys and Compounds in 2021"

TL;DR: In this paper, the authors compared the performance of ZnO-based binary and multiple heterojunction/nanocomposite photocatalysts in terms of their photocatalysis performance.

TL;DR: In this article, the present research situation of all inorganic thermometers based on fluorescence intensity ratio (FIR) technology is reviewed and the thermometers are classified in detail based on type of luminescence center, and the principle equations of the thermometer are derived.

TL;DR: The present document aims to provide a brief collection of the latest outcomes about several electrode materials of flexible supercapacitors based on TMOs and present this review by categories.

TL;DR: The microstructures, mechanical, corrosion, and wear behaviors of the TixZrNbTaMo (x = 0.5, 1, 1.5 and 2, molar ratio) high entropy alloys were studied in this article.

TL;DR: In this article, the performance of the nano-engineered products as supercapacitor electrode materials were probed by electrochemical analysis, and the electrochemical results obtained from the cyclic voltammetry, galvanostatic charge-discharge, and electrochemical impedance spectroscopy showed the huge potential of the prepared electrodes for supercap-acitor applications.

TL;DR: In this paper, the electrocatalytic behavior of amiable and economical iron nickel 2-amioterephthalic acid metal organic framework (FeNiNH2BDC MOF) and its 2-6% carbon nanotubes (CNTs) composites for oxygen evolution reaction (OER) in an alkaline media was described.

TL;DR: In this paper, a series of BiOI/MIL-125(Ti) composites have been prepared via one-step hydrothermal method, and the formation of heterostructure and the biOI is uniformly covering on the surface of MIL-125 (Ti).

TL;DR: In this article, transition metal carbides (TMCs) and nitrides (TMNs) have been received widespread attention in electrocatalytic water splitting to obtain hydrogen due to its noble-metal-like characteristic.

TL;DR: In this paper, a novel CdS/Bi2MoO6/BiOBr successive Z-scheme photocatalyst has been synthesized by a solvothermal-precipitation method.

TL;DR: In this article, two carbon-based quantum dots, carbon nitride quantum dots (CNQDs) and nitrogen-doped carbon quantum dot (NCQDs), were modified with BiVO4 heterojunctions to improve photocatalytic performance.

TL;DR: In this article, a review of the key components of AM in-situ alloying process, from initial blend preparation to requirements for the final composition homogeneity, is presented.

TL;DR: In this article, the synthesis of carbonyl iron powder along with various research works performed using pristine CIP as microwave absorption material is discussed and the effect of powder characteristics on their electro-magnetic properties is discussed.

TL;DR: In this article, a cost-effective nitrogen-doped porous biocarbon was fabricated from grape marcs, and it demonstrated excellent capacitance, cyclic stability and rate performance as an electrode material for supercapacitors.

TL;DR: In this article, the authors used X-ray powder diffractometry (XRD), scanning electron microscopy (SEM), TEM, and Fourier Transform Infrared Spectroscopy (FT-IR) techniques to characterize cobalt-zinc ferrite with composition CoxZn1-xFe2O4.

TL;DR: In this article, a hierarchical and hollow NiCo-LDH "nanosheet-on-nodesheet" arrays were successfully constructed through an easy two-step room-temperature synthesis.

TL;DR: In this paper, equi-atomic AlCoCrFeNi HEA coatings were synthesized via atmospheric plasma spray (APS) using mechanically alloyed feedstock, and a correlation between microstructure and mechanical properties in terms of both hardness and wear were established at multiscale levels.

TL;DR: In this paper, Co3O4 nanoparticles were prepared using the electrospray method and were then deposited in-situ on a substrate to fabricate an acetone gas sensor, which showed excellent sensitivity to acetone in the presence of methanol, ethanol, isopropanol, benzene, and ethyl acetate.

TL;DR: The aim is to provide critical review on perspectives and challenges associated with fluorescent-based nascent applications that can be utilized for targeting, detecting and treating severe human ailments.

TL;DR: In this paper, a 2D/2D schottky junction and a new Ti-N bond between g-C3N4 and Ti3C2 MXenes were successfully formed under ultrasound irradiation.

TL;DR: In this paper, a review of advances in conventional physical barrier coatings and smart self-healing coatings on Mg alloys for industrial and biomedical applications is presented, which includes physical barrier, metal-based, metal hydroxides and hydrotalcite coatings, metal oxide, silane sol-gel, polymer and Ca-P coatings.

TL;DR: In this article, NiO 2D porous nanosheets/g-C3N4 2D 2D heterojunction catalyst was prepared via calcining the uniform mixture of MOF-Ni and g-C 3N4 to promote the degradation efficiency of tetracycline.

TL;DR: In this paper, an in-situ deposition approach for depositing NiCo2O4 on the surface of Co9S8 was developed, and then the loading amount of NiCo 2O4 was controlled by regulating the deposited number of cycles.

TL;DR: In this article, an activated biochar-loaded nano zero-valent iron (A-BC-NZVI) composite was successfully synthesized by aqueous phase reduction using biomass longan shell as carbon source under N2 at 800°C.

TL;DR: In this paper, a composite cellulose acetate CA@TiO2 NPs (CTO) was fabricated via electrospinning technique to generate a core TiO2NPs within a polymeric matrix followed by immersion in ZnO NPs suspension solution to deposit them on the nanofiber surface (CTZO).

TL;DR: In this paper, a series of mixed-phases TiO2 is fabricated via a mild hydrothermal process using titanium trichloride as the Ti source and ammonia water for regulating the ratio of anatase, rutile, and brookite.

TL;DR: In this article, the effects of the LPSO phase and twins on the damping and mechanical properties of the alloy were investigated, and the cause of the high elastic modulus of cold-rolled alloy was analyzed.

TL;DR: In this article, a comparative study on the one-and two-step polymer network gel synthesis techniques, and investigate the mechanisms that account for the significant differences in the observed performance of ZnO/Ag produced by these two methods.

TL;DR: In this paper, zinc oxide (ZnO) was doped with 1, 3, 5 and 7 M% strontium (Sr) by mechanical milling method and the results of microscopic characterization revealed that the size of Sr-doped particles was in the range of 20-60nm.

TL;DR: In this article, the polarization field generated by the piezoelectric PVDF and BaTiO3 effectively enhanced the charge separation of the composite film, resulting in improved photocatalytic H2 evolution performance.

TL;DR: In this article, a ternary Fe3N/Fe2O3/C3N4 photocatalyst was prepared by thermal pyrolysis of potassium ferricyanide in melamine.