Materiales
Materiales
Microstructure evolution and shear strength of TiAl?based intermetallics joint vacuum brazed with TiH2?Ni?TiB2 powder filler
29/09/2023 -
Vacuum brazing of Ti?47Al?2Nb?2Cr?0.15B (at.%) alloy with TiH2?Ni?TiB2 powder filler in?situ assisted 20 vol.% TiB whiskers was performed at 1190 °C?1250 °C for 10 min. The microstructure evolution...
Additive Manufacturing of High?Temperature Preceramic?Derived SiOC Hybrid Functional Ceramics
28/09/2023 -
High?temperature metal?ceramic matrix composites are additively manufactured using the preceramic polymer precursor and copper nanofiller, for the development of extreme environment...
Influence of Colloidal Additivation with Surfactant?Free Laser?Generated Metal Nanoparticles on the Microstructure of Suction?Cast Nd–Fe–B Alloy
28/09/2023 -
Melting and rapid resolidification of Nd–Fe–B permanent magnets leads to elongated grains with cracks and reduced magnetic performance. The surface additivation of Nd–Fe–B microparticles with...
All?Solid?State Battery Fabricated by 3D Aerosol Jet Printing
28/09/2023 -
This work demonstrates an approach to printing all?solid?state batteries using aerosol jet printing technology. A high active materials mass loading composite cathode is printed on top of the current...
Towards high?capacity carbon fiber cathodes for structural batteries using electrophoretic deposition: Effects of oxidative surface treatment on carbon fibers
28/09/2023 -
Structural batteries possess multifunctional capability to store electrochemical energy and carry mechanical load concurrently. Carbon fiber cathodes (CFC), one of the main components in structural...
Selective Organ?Targeting Hafnium Oxide Nanoparticles with Multienzyme?Mimetic Activities Attenuate Radiation?Induced Tissue Damage
01/10/2023 -
Radioprotective agents hold clinical promises to counteract off?target adverse effects of radiation and benefit radiotherapeutic outcomes, yet the inability to control drug transport in human organs...
2D Materials Beyond Post?Ai Era: Smart Fibers, Soft Robotics And Single Atom Catalysts
01/10/2023 -
Recent consecutive discoveries of various 2D materials have triggered significant scientific and technological interests owing to their exceptional material properties, originally stemming from 2D...
Impact of bacterial admixtures on the compressive and tensile strengths, permeability, and pore structure of ternary mortars: Comparative study of ureolytic and phototrophic bacteria
01/10/2023 -
AbstractThe addition of bacterial biomass to cementitious materials can improve strength and permeability properties by altering the pore structure. Photoautotrophic bacteria are understudied mortar...
Intercropping with Solanum sect. Solanum (Solanaceae) increases selenium uptake of ‘Summer Black’ grapevine
28/09/2023 -
To improve the selenium (Se) absorption of grape, in this study, a pot experiment was carried out to study the effects of intercropping with four Solanum sect. Solanum (Solanaceae), including Solanum...
Panax ginseng ameliorates hepatorenal oxidative alterations induced by commercially used cypermethrin in male rats: experimental and molecular docking approaches
30/09/2023 -
Cypermethrin (CYP) is a synthetic pyrethroid utilized as an insecticide in agriculture and various pest eradication programs. However, it induces numerous health hazards for animals and humans....
A sustainable approach for the removal of pharmaceutical contaminants from effluent using polyamide thin-film composite membranes integrated with Zn-based metal organic frameworks
02/10/2023 -
This study addresses the significant concern of pharmaceutical contaminants, including antipyretic and antibiotic drugs, in municipal and industrial wastewater, impacting both the environment and...
A critical review on graphene and graphene-based derivatives from natural sources emphasizing on CO2 adsorption potential
02/10/2023 -
Accelerated release of carbon dioxide (CO2) into the atmosphere has become a critical environmental issue, and therefore, efficient methods for capturing CO2 are in high demand. Graphene and...
Preparation of a novel bio?based ferric flame retardant for enhancing flame retardancy, mechanical properties, and heat resistance of polylactic acid
01/10/2023 -
This cover image by Haoping Peng, Jiaxin Li, and Zhiwei Li shows the morphology of the new core?shell flame retardant PMDOPO dispersed in rigid polyurethane foam. PMDOPO is well dispersed in the...
Synthesis and characterization of porous forsterite (Mg2SiO4)-filled polystyrene composites
29/09/2023 -
Abstract With the increasing demand for wireless communication technology in the microwave frequency range, the development of composite materials with low dielectric constant and...
Progress, applications, and perspectives of titanium-based braze filler metal: a review
30/09/2023 -
Abstract The progress of materials has never stopped, and the joining process of dissimilar materials is still a serious challenge. Vacuum brazing technology is a joining process...
Tribological assessment of a water-based nanofluid containing CeO2 nanoparticles supported on multiwalled carbon nanotubes
30/09/2023 -
Abstract This work reports the tribological assessment of ceria (CeO2) nanoparticles supported on multiwalled carbon nanotubes as water-based lubricant additives. Crystalline...
A temperature-sensitive hydrogel loaded with taxifolin promotes skin repair by modulating MAPK-mediated autophagic pathway
01/10/2023 -
Abstract Today, skin wound healing is still a huge challenge, and how to effectively repair wounds has become a pressing issue. Hydrogel is a very promising treatment. In this...
Synthesis of interpenetrating networks nanogels based on sodium alginate and 2-(dimethylamino) ethyl methacrylate and application as drug release of the anticancer doxorubicin (DOX)
29/09/2023 -
Abstract A new one-pot method for the synthesis of interpenetrating polymer networks nanogels of sodium alginate-co-poly (2-(dimethylamino)ethyl methacrylate) [AG-PDMAEMA] with...
Molecular mass engineering for filaments in material extrusion additive manufacture
28/09/2023 -
3D printing of thermoplastics through local melting and deposition via material extrusion additive manufacturing provides a simple route to the near net?shape manufacture of complex objects. However,...
New developments to form high?performance and green organic–inorganic abrasives
29/09/2023 -
Organic–inorganic composites have important applications, especially in the area of bonded abrasives. They exhibit mechanical performances that cannot be achieved with organic materials alone and...
Aerospace, Vol. 10, Pages 862: A Study on Ultra-Low-Pressure Ratio Technology on the Basis of 3D-Printed Propellant for a Solid Rocket Motor
29/09/2023 -
Fused deposition technology (FDM), as an additive manufacturing (AM) technology, holds immense potential in the field of solid grain manufacturing. It can accomplish complex grain shaping with...
