2,209 Result(s)
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English
Materials Science
Materials Science, general
Polymer Sciences
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Article
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Article
Component gradually varied templates-derived carbons: effect of composition of template on their structure and supercapacitor performances
The composition and chemical properties of template could influence the morphology, texture and surface chemistry of the resultant carbon and their performances for supercapacitor. Herein, we systematically in...
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Multidimensionally Nano-topologized Polycaprolactone Fibrous Membrane Anchored with Bimetallic Peroxide Nanodots for Microenvironment-Switched Treatment on Infected Diabetic Wounds
Delayed healing of diabetic wounds poses a major challenge to human health due to severe vascular dysfunction, sustained inflammation, and vulnerability to microbial infection. Herein, we constructed multidime...
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Nitrogen–carbon-induced spinodal structure in plasma nitrocarburized 38CrMoAl with hollow cathode discharging
The commonly utilized nitriding steel 38CrMoAl is employed for components subjected to low-impact loads but high wear. In this investigation, 38CrMoAl underwent plasma nitrocarburizing using a hollow cathode p...
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Carbothermal Diffusion Reaction Synthesis of CrN/carbon Nanofiber for Efficient Electrosorption of Fluoride Ions from Water
Development of novel electrode materials with the integration of structural and compositional merits can essentially improve the electrosorption performance. Herein, we demonstrate a new strategy, named as car...
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Semi-IPN hydrogel-modified stainless-steel mesh mixed with SiO2 is used for oil–water separation
The exceptional oil–water selectivity and low oil adhesion of hydrogel materials have garnered considerable attention within the realm of oil–water separation. In this paper, semi-interpenetrating polymer netw...
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Morphological and structural control of dendritic mesoporous silica&titania nanospheres by the one-pot co-condensation approach
Dendritic mesoporous silica nanospheres (DMSNs) possess excellent specific surface areas, pore volumes, and extremely accessible internal spaces. DMSNs have experienced high-speed development in the aspects of...
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Preparation, characterization and scale inhibition performance of carboxymethyl ficoll
Carboxymethyl Ficoll (CM-Ficoll) has attracted wide attention in various areas such as cell isolation and pharmaceutical slow-release. However, the preparation especially the precise control of carboxymethyl d...
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The influence of drilling speed on the evolution mechanism of subsurface defects in single crystal 3C-SiC in molecular dynamics
To investigate the effect of drilling speed on the molecular dynamics and subsurface defect evolution mechanism of 3C-SiC single crystals, a coupled molecular dynamic model for drilling is established. A multi...
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Robust chitosan sponges for highly efficient aggregation-induced demulsification separation of emulsified oil from surfactant-polymer oily sewage
Removing emulsified oil from surfactant-polymer-flooding (SPF) oily sewage is a tough problem during oil field exploitation as the viscosity and emulsification degree of the oily sewage dramatically increased ...
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Development of full-color fluorescent wood composites based on organic dyes
Encapsulating luminescent dyes within delignified wood templates is a promising strategy for develo** wood-based composite luminescent materials. However, the interactions between the nanopore structure of d...
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Simulation analysis of the start-up process of Carreau-type fluid slot die coating
The start-up process is important for ensuring the end quality of slot coating products. This study uses ANSYS Fluent to explore the start-up process of slot coating with Carreau-type non-Newtonian fluid. The ...
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Creep rupture life prediction methodology based on establishment of the correlations between creep properties of superalloy in virgin and degraded conditions
Creep rupture life prediction method was developed by establishing the correlations between optimized Larson–Miller model of virgin materials as standard heat treatment and degraded material at different therm...
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Fluorine-free, corrosion-resistant aluminum surfaces with nickel hydroxide and stearic acid superhydrophobic coatings
This work presented a novel method for fabricating corrosion-resistant and fluorine-free superhydrophobic Al2O3/nickel hydroxide (NiOxHy)/stearic acid (STA) composite coating on the Al alloys. The Al2O3/NiOxHy co...
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Preparation and application of fluorine-containing acrylate emulsion in two-component waterborne polyurethane coatings
Traditional two-component waterborne polyurethane (2K WPU) has low water resistance, which limits its application in the wide field. In this work, fluorine-modified 2K WPU films (2K-WFPUs) were successfully pr...
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Fabrication of superhydrophobic TA2 titanium alloy and preliminary assessment of its antifouling, self-cleaning, anti-icing, friction resistance, and corrosion resistance performance
Titanium alloy-based superhydrophobic surfaces have great advantages in terms of self-cleaning and corrosion resistance. To extend the application of titanium alloy, a multifunctional superhydrophobic TA2 tita...
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Additive manufacturing of wearable flexible sensors based on GN/flexible resin composite materials
Amidst the progression of scientific understanding and the growing focus on physical fitness, the significance of flexible sensors in monitoring human health and motion is increasingly recognized. This researc...
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The influence of Si content on precipitation behavior and high-temperature mechanical stability in ERNiMo-2 deposited metal
Microalloying is an effective method to regulate the mechanical properties of deposited metal. In this paper, ERNiMo-2 deposited metals with different Si content were prepared. The influence of Si element and ...
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Perfluorosulfonic acid membranes with reduced hydrogen permeation by filling with carbon quantum dots for fuel cells
Carbon quantum dots (CQDs) are compatible with perfluorosulfonic acid (PFSA) polymers due to their rich hydrophilic functional groups and nanoscale particle size, making them suitable as inorganic fillers for ...
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Study of SiO2 aerogel/CNTs photothermal de-icing coating for wind turbine blades
Ice on the surface of wind turbine blades may result in power production losses and unsafe operations. An effective technological solution to the ice issue is coating de-icing. This study first constructed SiO2 a...
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Multi-scale synergistic regulation of hierarchical porous Ni@NiSe cathodes with low voltage gap, high capacity and long-term cycling stability in Li–CO2 battery
The Li–CO2 battery often suffers from high overpotential and limited capacity due to the challenges associated with the adsorption of Li+ and CO2 and the decomposition of Li2CO3. Herein, hexagonal rich-stepped Ni...
