Materiales
Materiales
A Review of X?Ray Imaging at the BAMline (BESSY II)
06/06/2023 -
The hard X?ray beamline BAMline at BESSY II (Berlin, Germany) has now been in service for more than 20?years. This review provides an overview of the imaging methods available at the BAMline....
Novel silver-morphine-functionalized polypropylene (AgPP-mrp) nanocomposite for the degradation of dye removal by multivariate optimization approach
08/06/2023 -
As a novel adsorbent, an opioid silver-morphine-functionalized polypropylene was synthesized through a one-pot reaction at room temperature and successfully used for the simple one-pot...
Evaluation of heavy metals contamination in cereals, vegetables and fruits with probabilistic health hazard in a highly polluted megacity
08/06/2023 -
Heavy metals (HMs) contamination in foodstuffs could pose serious health issues for public health and humans are continually exposed to HMs through the consumption of cereals, fruits, and...
Taguchi optimized sliding wear behavior and hardness of novel Grewia optiva/Basalt fiber reinforced hybrid polyester composites
06/06/2023 -
AbstractIn this study, a novel multiscale synergistic reinforced polyester fiber (PET) was prepared by a bionic coating and electrostatic synergism. The three?dimensional (3D) interconnected...
In situ evaluation of alginate?Ca2+ gelation kinetics
02/06/2023 -
The output performance of the ternary composite CNTs/BCZT/P(VDF?HFP) PENGs with three?layer folded structure is further improved to an open circuit voltage of about 40?V, a short circuit current of...
Study on the effect of layered double hydroxide on the mechanical and thermal properties of nitrile butadiene rubber
01/06/2023 -
Schematic for production of 80% alpha?1,3?glucan composite.AbstractThis study explores the use of ??1,3?glucan, which can be produced through an enzymatic polymerization process, as additive for...
Alkylated chitosan nanomaterials for enhanced antimicrobial activity and delivery of fusidic acid: Preparation and preliminary in vitro investigation
01/06/2023 -
AbstractFused deposition modeling (FDM) is utilized to fabricate continuous fiber?reinforced thermoplastic composites (CFRTPCs) and can be considered an alternative to conventional processes. In...
Synergies of material and geometrical non-linearities allow for the tuning of damping properties of functionally graded composite materials
08/06/2023 -
Abstract In this study, we present an alternative fabrication technique to obtain functionally graded polymer–metal composites. The aim is to obtain a composite material with a...
Construction of bitter gourd-like Ag-loaded aramid nanofibers aerogel with efficient synergistic adsorption/photocatalytic degradation of crystalline violet and antibacterial activity
06/06/2023 -
Abstract Dyes are environmentally detrimental and prevalent pollutants in water. It is crucial to develop materials for water treatment with both adsorption/photocatalytic and...
Design and Implementation of a Six-Degrees-of-Freedom Underwater Remotely Operated Vehicle
06/06/2023 -
In recent decades, there has been considerable interest in developing underwater remotely operated vehicles (ROVs) due to their vital role in exploring ocean depths to perform missions in various...
Shape Memory Alloy Reinforced Self-Healing Metal Matrix Composites
06/06/2023 -
This paper reviews the synthesis, characterization, healing assessment, and mechanics of NiTi and other shape memory alloy (SMA)-reinforced self-healing metal matrix composites (SHMMCs). Challenges...
Estimation of the Ultimate Strength of FRP Strips-to-Masonry Substrates Bond
08/06/2023 -
Fiber-Reinforced Polymers (FRP) were developed as a new method over the past decades due to their many beneficial mechanical properties, and they are commonly applied to strengthen masonry...
Effect of Cohesive Properties on Low-Velocity Impact Simulations of Woven Composite Shells
08/06/2023 -
The effect of the interface stiffness and interface strength on the low-velocity impact response of woven-fabric semicylindrical composite shells is studied using finite element (FE) models generated...
The Structure-Forming Potential of Selected Polysaccharides and Protein Hydrocolloids in Shaping the Properties of Composite Films Using Pumpkin Purée
08/06/2023 -
The work aimed to investigate the rheological properties and the gelling process of selected film-forming solutions obtained based on hydrocolloids, such as sodium alginate, highly methylated pectin,...
Effect of Viroc Conduct under Compression on the Mechanical Characteristics of Sustainable Materials
07/06/2023 -
To meet energy-saving requirements, in recent years, Saudi Arabia’s construction industry has focused on researching the use of naturally available resources as raw materials. This...
Experimental Study on Seismic Performance of CFRP-Strengthened Recycled Concrete Columns with Different Levels of Seismic Damage
06/06/2023 -
To study the strengthening effect of carbon fiber composite materials (CFRP) on recycled concrete columns subjected to different levels of seismic damage, four column specimens were designed for...
Inhibition of Surface Corrosion Behavior of Zinc-Iron Alloy by Silicate Passivation
07/06/2023 -
The passivation of zinc alloy coating was achieved through the utilization of both silicate and trivalent chromium passivation systems, employing a specific process formula consisting of Co(NO3)2 at...
Highly Efficient and Stable CsPbBr3-Alginic Acid Composites for White Light-Emitting Diodes
07/06/2023 -
All-inorganic perovskite nanocrystals (NCs) have attractive potential for applications in display and lighting fields due to their special optoelectronic properties. However, they still suffer from...
Can Sodium Ascorbate Increase the In Vitro Bond Strength of the Interface between a Composite and Bleached Enamel?
08/06/2023 -
Recently, the use of antioxidants before the bonding of bleached enamel was considered effective for reversing the reduction in the bond strength. This article aimed to assess the influence of...
Prediction of Deposition Layer Morphology Dimensions Based on PSO-SVR for Laser–arc Hybrid Additive Manufacturing
08/06/2023 -
Laser–arc composite additive manufacturing holds significant potential for a wide range of industrial applications, and the control of morphological dimensions in the deposited layer is...
Rheological Properties of Composite Inorganic Micropowder Asphalt Mastic
08/06/2023 -
Graphene Tourmaline Composite Micropowder (hereinafter referred to as GTCM) modified asphalt was prepared by the ball milling method. The effects of different temperatures and different frequencies...
