Materiales avanzados
Materiales avanzados
Preparation, Microstructure, and Mechanical Properties of Al Matrix Composites Reinforced with High?Entropy Alloys: A Review
24/04/2024 -
Al matrix composites (AMCs) are innovative materials prepared by introducing various reinforcements into Al alloys using suitable processes. Traditional particle?reinforced AMCs usually have high...
Visualizing the Internal Nano?crystallinity of Calcite due to Non?classical Crystallization by 3D Coherent X?ray Diffraction Imaging
25/04/2024 -
We investigate the internal crystallinity of calcite crystals synthesized using two approaches: precipitation from solution and the ammonium carbonate diffusion method. Scanning electron microscopy...
Synthesis of New Multifunctional Linolenic Acid Vanillyl Ester and Investigation of Antioxidant and Antibacterial Activities
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Abstract Vanillyl alcohol (VA) possesses potent antioxidant activity, yet its applicability is hindered by its limited solubility in emulsions or non-polar organic solvents....
Naphthalene diimide–Annulated Heterocyclic Acenes: Synthesis, Electrochemical and Semiconductor Properties and Their Multifaceted Applications
24/04/2024 -
Futuristic artwork highlights the enormous possibilities that can ensue from new and innovative design ideas that integrate the properties of naphthalene diimide and heterocyclic acene?based...
Tailoring the Properties of Gel Polymer Electrolytes for Sodium?Ion Batteries Using Ionic Liquids: A Review
24/04/2024 -
The review paper features the use of ionic liquids in tuning the properties of gel polymer electrolytes for sodium?ion batteries. We aim to give the readers some general context of the structure and...
Characterization and utilization of industrial wastewater in biorefinery systems: A comprehensive approach
24/04/2024 -
This review explores the innovative utilization of industrial effluents in biorefinery applications, addressing the environmental challenges posed by the complex mixture of pollutants in industrial...
Synthesis of fenugreek gum-based metal–organic framework (FG/Zr-AIPA MOF) composite beads for sequestration of heavy metal ions from aqueous solution
24/04/2024 -
Metal–organic frameworks (MOFs) are a prominent class of materials due to their large surface area and customized structures. This gives them specificity and high adsorption capacity while they...
Synthesis and utilization of polyol-modified high specific surface area Ca(OH)2: an investigation
25/04/2024 -
Calcium hydroxide (Ca(OH)2) finds widespread use in the petrochemical industry, particularly in flue gas desulfurization applications. However, its conventional usage is limited by its inherently...
A Self?assembly of New Cobalt Coordinating Polymer Based on Fluorinated Secondary Building Unit and Pyrazine
24/04/2024 -
The direct two?step synthesis of new coordination polymer [Co2(pyz)(tfa)2(dmf)6(H2O)][Co3(?3?F)(tfa)6(Htfa)2(pyz)(dmf)]2·2dmf, (where pyz = pyrazine, Htfa = trifluoroacetic acid, dmf = dimethyl...
Inhibiting stress corrosion cracking of a prefabricated surface?defective magnesium alloy thanks to biological organic components
18/04/2024 -
Biomedical magnesium (Mg) alloys remain a challenge for their mainstream application, because the combination of bio?mechanical stress and corrosive physiological environment leading to stress...
Advancement in ceramic biomaterials for dental implants
23/04/2024 -
There has been enormous research on diagnostic and therapeutic dental methods due to the growing recognition of oral wellness. Numerous studies in this area have resulted in dental biomaterials,...
Synergistic effect of gold nanoparticles decorated functionalized carbon nanotubes nanohybrids on the thermal, dielectric, and sensing properties of polyaniline ternary nanocomposites
23/04/2024 -
Synthesis preparation route of PEST?BU.AbstractIn the present study, a new polyionic liquid, PEST?BU, were synthesized and characterized using proton nuclear magnetic resonance, Fourier transform...
Thermally conductive high?voltage insulation composites with outstanding comprehensive properties through particle grading design
24/04/2024 -
Modification of discarded polypropylene mask and its utilization as crude oil flow improver.AbstractA method was investigated for the treatment and utilization of large quantities of polypropylene...
In-situ study of the effect of grain boundary misorientation on plastic deformation of Inconel 718 at high temperature
24/04/2024 -
Abstract The effect of the grain boundary (GB) misorientation on plastic deformation of Inconel 718 (IN718) alloy was investigated in this paper, using in-situ tensile experiment...
Bifunctional electrocatalyst for oxygen reduction/evolution reactions based on controlled morphology of nickel–cobalt nanoprickly particles composited by graphene and carbon nanotube
20/04/2024 -
Abstract This paper presents the nickel–cobalt nanoprickly particles (PNi2Co3) composited with graphene nanosheets (GNs) and carbon nanotubes (CNT), prepared via the one-pot...
Effect of CH4 concentration on the early growth stage of patterned diamond using high seeding density and hot filament chemical vapor deposition
18/04/2024 -
Abstract A bottom-up method is described to grow patterned polycrystalline diamond on silicon substrates using polymer assisted seeding and photolithography. Diamond seeding...
Synthesis of 1,4?dihydropyrrolo[3,2?b]pyrrole?containing donor–acceptor copolymers and their optoelectronic properties
18/04/2024 -
Donor–acceptor (D–A)?conjugated polymers have achieved promising performance metrics in numerous optoelectronic applications that continue to motivate studying structure–property relationships...
Recent development of photoresponsive materials toward 3D printing: From materials to application
22/04/2024 -
The rapid development of 3D printing has achieved considerable progress in architecture innovation, optical advancements, energy systems, dental care, pharmaceutical delivery, and personalized...
The synthesis of polymers with ultra?high molecular weight by combining ROMP and acyclic metathesis reaction
24/04/2024 -
Ring opening metathesis polymerization (ROMP) is widely used to prepare functional materials with various topological structures. However, it is difficult to prepare polymers with ultra?high...
Nano-Food Farming Approaches to Mitigate Heat Stress under Ongoing Climate Change: A Review
24/04/2024 -
Increased heat stress is a common feature of global climate change and can cause adverse impacts on crops from germination through maturation and harvest. This review focuses on the impacts of...
Text Mining and Multi-Attribute Decision-Making-Based Course Improvement in Massive Open Online Courses
25/04/2024 -
As the leading platform of online education, MOOCs provide learners with rich course resources, but course designers are still faced with the challenge of how to accurately improve the quality of...
