Materiales

Materiales

Photonic Crystal?Integrated Optoelectronic Devices with Naked?Eye Visualization and Digital Readout for High?Resolution Detection of Ultratrace Analytes
07/12/2022 - The detection of ultratrace analytes is highly desirable for the noninvasive monitoring of human diseases. However, a major challenge is fast, naked?eye, high?resolution ultratrace detection. Herein,...
Synthesis of Co3O4@CNTs with oxygen vacancies on nickel foam for improved performance of asymmetric supercapacitor electrode
- Metal oxide Co3O4 is regarded as a promising pseudocapacitance material due to its high theoretical specific capacitance and excellent reversible ability. While its poor intrinsic electronic...
Hydrophobic self-cleaning micro-nano composite polyethylene-based agricultural plastic film with light conversion and abrasion resistance
- Agricultural plastic film (APF) is extensively used in modern agriculture. However, to the best of our knowledge, the self-cleaning property and light transmittance of APF are still the main...
The design of the nano-container to store the highly efficient flame retardants toward the enhancement of flame retardancy and smoke suppression for the unsaturated polyester resins
- It is urgent to develop the highly efficient flame-retarding UPR composites to decrease the risk of conflagration. In the present work, an ionic liquid containing phosphorus and nitrogen was...
MXene and graphene coated multifunctional fiber reinforced aerospace composites with sensing and EMI shielding abilities
- This work is focused on using MXene and reduced graphene oxide coated glass fabrics for manufacturing multifunctional aerospace composites. The coated fabrics acted as sensors and provided useful...
Largely improved dielectric energy performances and safety of BOPP film via surface engineering
08/02/2023 - Biaxially-orientated polypropylene (BOPP) film is the state-of-the-art material for energy storage capacitors. However, the low permittivity (?r) of polypropylene (PP) restricts...
Life cycle assessment and multi-index performance evaluation of semi-flexible pavement after composite modification by using fly ash, rubber particles, warm mixing asphalt and recycled asphalt pavement
18/01/2023 - Semi-flexible pavement (SFP) has excellent potential to improve pavement performance and durability. This study aims to reduce energy consumption and emissions in the whole life cycle of SFP based...
An organic silicone composite coating for protection of Ti-6Al-4V alloy: Oxidation behavior at 600 ºC in dry air
- A new organic silicone composite coating modified by Al, ZrO2, quartz and PbO-SiO2-Al2O3 glass powders was developed to protect Ti-6Al-4V alloy. During oxidation at 600 °C in dry air, the...
Electrochemical corrosion behaviors of Ti3SiC2/Cu composites in a 3.5% NaCl solution
07/12/2022 - The electrochemical corrosion behaviors of Ti3SiC2/Cu composite and polycrystalline Ti3SiC2 in a 3.5% NaCl medium were investigated by dynamic potential polarization, potentiostat polarization and...
A review of research and application of polylactic acid composites
01/12/2022 - Selective methylene blue adsorption and antifouling performance of polyurethane/montmorillonite?based electrospun composite membrane.AbstractA robust antifouling membrane with pollutant?removing...
Overmolded hybrid thermoset?thermoplastic structures: Experimental study on the bonding strength of co?curing thermoplastic film onto thermoset composite
01/12/2022 - Black tea waste was divided into two parts and combined with degradable materials such as polyvinyl alcohol and cellulose to prepare two degradable mulching films: liquid mulching film (LMF) and...
Degradation of wheat straw/polylactic acid composites with and without sodium alginate in natural soil and the effects on soil microorganisms
03/12/2022 - Forces on the electrospun solution during electrospinning process.AbstractA one?step method was developed for synthesizing Ag nanoparticles exposed on the chitosan?covered polyamide 6 (CS?Ag@PA6)...
Effects of urea loading on soil biodegradation properties of melt?processed polycaprolactone?based composites for potential application in agriculture
03/12/2022 - AbstractIn this work, three bismaleimides containing cardo and ortho?oxazine structures, with dual advantages of bismaleimide and benzoxazine resins, were synthesized. Their chemical structures were...
Eminent differences in cryogenic toughness of ultra?high molecular weight polyethylene with different entanglement densities
07/12/2022 - AbstractIn this study, phenolic novolac?type epoxy (EPN) resin was modified with 4 wt% thermoplastic polystyrene (PS) waste and was used as the polymer matrix for the first time. Two types of...
Dielectric and electromagnetic interference shielding properties of nano?silicon carbide/montmorillonite and graphene nanoplatelets filled polyvinylidene fluoride/poly(3,4?ethylenedioxythiophene)?block?poly(ethylene glycol) blend nanocomposites
07/12/2022 - A Dicyanoimidazole resin monomer with a flexible chain segment of bisphenol A, PBhDCI, was successfully prepared. PBhDCI monomer exhibits good solubility in the ethanol by virtue of the abundant...
Structure and properties of new biodegradable elastomers composed of poly(ethylene succinate)?based poly(ether ester)s and poly(lactic acid)
05/12/2022 - AbstractHigh?performance graphene oxide (GO) and graphene reinforced epoxy composites have made great development in various properties (such as, mechanical and thermal property) compared with the...
Comparison effect of thin microrod?nanowhisker manganese oxide (MnO2) and spherical grain?like cobalt oxide (Co3O4) as nanofiller for performance?enhanced composite gel terpolymer electrolyte?based dye?sensitized solar cells
05/12/2022 - AbstractAs a kind of bulk industrial solid waste, the massive accumulation of iron tailings has caused serious waste of resources and environmental pollution. In this study, a silane coupling agent...
Influence of pyrolytic decomposition on the microstructure evolution of benzoxazine-derived carbon–carbon composites
07/12/2022 - Abstract The microstructural evolution of a T800 2?×?2 twill weave carbon fiber/benzoxazine resin composite was quantified through the pyrolytic decomposition region of...
Three-dimensional AgNps@Mxene@PEDOT:PSS composite hybrid foam as a piezoresistive pressure sensor with ultra-broad working range
07/12/2022 - Abstract Piezoresistive pressure sensors are becoming increasingly popular for their applications in human motion detection, wearable electronics, health monitoring, and...
Effect of the aramid pulp on the physicochemical, viscoelastic properties and rheokinetics of polyurethanes
08/12/2022 - Abstract This publication highlights the effect of aramid pulp (1 wt.%) on equilibrium swelling, enthalpy reaction, solid viscoelastic properties, and rheokinetics of castor oil...
Falling ball method for determining zero shear and shear?dependent viscosity of polymeric systems: Solutions, melts, and composites
07/12/2022 - The falling ball method (FBM) is one of the well?established techniques for measuring the viscosity of Newtonian liquids at the room as well as at elevated temperatures and pressures. Owing to its...