Materiales

Materiales

Functional Properties of Nonwovens as an Insulating Layer for Protective Gloves
03/02/2023 - The basic intention of the present work is to analyze the influence of the incorporated microporous membrane and the technology of the needling process on the functional properties of nonwovens...
A Brief Review of Gel Polymer Electrolytes Using In Situ Polymerization for Lithium-ion Polymer Batteries
05/02/2023 - Polymer electrolytes (PEs) have been thoroughly investigated due to their advantages that can prevent severe problems of Li-ion batteries, such as electrolyte leakage, flammability, and lithium...
Multifunctional poly(vinylidene fluoride–co?hexafluoropropylene) ? zinc stannate nanocomposite for high energy density capacitors and piezo?phototronic switching
26/01/2023 - AbstractThis work reports on the synthesis of copper oxide (CuO) nanoparticles and its incorporation into the polyethersulfone/poly(vinylidene fluoride) (PES/PVDF) nanofibers for both antibacterial...
Low Fouling Nanostructured Cellulose Membranes for Ultrafiltration in Wastewater Treatment
- Ultrafiltration (UF) is a common technique used in wastewater treatments. However, the issue of membrane fouling in UF can greatly hinder the effectiveness of the treatments. This study demonstrated...
Widening the landscape of small molecule activation with gold?aluminyl complexes: a systematic study of E?H (E=O,N) bond, SO2 and N2O activation
20/01/2023 - The electronic features of gold?aluminyl complexes have been thoroughly explored. Their similarity with Group 14 dimetallenes and other metal?aluminyl complexes suggests that their reactivity with...
Effect of surface treatment on flax fiber reinforced natural rubber green composite
21/01/2023 - AbstractLow dialysis and blood incompatibility efficiency are key issues to be addressed for polymeric hemodialysis membranes. To improve the comprehensive performance of hemodialysis membranes,...
Prediction of CO2 Permeance across ZIF-L@PDMS/PES Composite Membrane
- The current work predicted the permeance of CO2 across a ZIF-L@PDMS/PES composite membrane using two different models. The membrane was fabricated by dipping a PES hollow fiber membrane in a coating...
Polyzwitterion–SiO2 Double-Network Polymer Electrolyte with High Strength and High Ionic Conductivity
16/01/2023 - The key to developing high-performance polymer electrolytes (PEs) is to achieve their high strength and high ionic conductivity, but this is still challenging. Herein, we designed a new...
An electric molecular motor
11/01/2023 - Macroscopic electric motors continue to have a large impact on almost every aspect of modern society. Consequently, the effort towards developing molecular motors1–3 that can be driven by...
Fabrication and Investigation of Acid Functionalized CNT Blended Nanocomposite Hollow Fiber Membrane for High Filtration and Antifouling Performance in Ultrafiltration Process
- In this study, we fabricated a nanocomposite polyethersulfone (PES) HF membrane by blending acid functionalized carbon nanotubes (FCNT) to address the issue of reduced membrane life, increased energy...
Synthesis and characterization of PES/PSF/PEG by immersion precipitation for Mediterranean seawater desalination by FO membrane
30/12/2022 - The addition of PEG causes a more noticeable modification in PES/PSF dope solution. Adding PEG enhanced the blend membranes' hydrophilicity and porosity. Presence of PEG in PES/PSF dope enhances dope...
Establishing a high-performance anti-fouling PEI-ZIF-PAA membrane with improved Lewis acid-base interactions and hydrophilicity
- Membrane fouling and the trade-off between membrane permeability and selectivity restrict the potential applications of membrane filtration for water treatment. ZIF-8 was found having great...
Facile preparation of hydrophobic Halloysite nanotubes (HNTs) for enhancement of organic solvent nanofiltration performance of polydimethylsiloxane (PDMS)-HNTs mixed matrix membrane
- Depleting the alumina layer with acid treatment followed by a baking process was performed to generate Si-OH groups on HNTs. Facile hydrophobic modification with Trimethylsilyl chloride (TMCS) was...
Effects of Vibration on Adjacent Pipelines under Blasting Excavation
22/12/2022 - Exploring a pipeline’s response to blast vibration during tunnel excavation is critical for ensuring the safety of the pipeline. In this paper, the vibration monitoring and numerical...
Fabrication and evaluation of epoxy resin film adhesive with excellent heat resistance and potential flame retardance
01/01/2023 - To obtain a heat-resistant and flame-retardant epoxy film system that can be stored for a long time, 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) was used to modify an imidazole...
An Energy-Efficient Convolutional Neural Network Processor Architecture Based on a Systolic Array
09/12/2022 - Deep convolutional neural networks (CNNs) have shown strong abilities in the application of artificial intelligence. However, due to their extensive amount of computation, traditional processors have...
Antibacterial and electrochemical evaluation of electrospun polyethersulfone/silver composites as highly persistent nanomaterials
09/12/2022 - Electrospun membranes formulated by PES/AgNPs display highly?persistent antibacterial behavior after consecutive bacterial expositions, which makes them suitable as functional antimicrobial...
The interaction of loading mode and humidity on the properties degradation of an epoxy adhesive subjected to strength, fracture, and fatigue tests
05/12/2022 - AbstractThe green sustainability of the plastic industry always gives impetus to develop the biobased and biodegradable polymers for substituting chemical products. In this study, aliphatic...
Systematic investigation of structure and electronic properties of Cs doped anionic Bn clusters
- Projects about boron-based doped of metals have constantly an important means of advancing its performance index, while bimetallic Cs atom doped of anion Bn? (n = 1–12) clusters have not been...
Lightweight and flexible sensors based on environmental?friendly poly(butylene adipate?co?terephthalate) composite foams with porous segregated conductive networks
22/11/2022 - AbstractIn this study, two different monomers, namely hexafluorobutyl acrylate (HFBA) and diethylaminoethyl methacrylate (DEAEMA) were individually used to modify graphene oxide (GO) nanosheets via...
Highly Self-Healable Polymeric Coating Materials with Enhanced Mechanical Properties Based on the Charge Transfer Complex
28/11/2022 - Polymeric coating materials (PCMs) are promising candidates for developing next-generation flexible displays. However, PCMs are frequently subjected to external stimuli, making them highly...