Materials

 

Materials

Advances in Monte Carlo Method for Simulating the Electrical Percolation Behavior of Conductive Polymer Composites with a Carbon-Based Filling
18/02/2024 - Conductive polymer composites (CPCs) filled with carbon-based materials are widely used in the fields of antistatic, electromagnetic interference shielding, and wearable electronic devices. The...
Methyl?Symmetrically Substituted Poly(3,4?Dimethylthiophene) as Cathode for Aluminum Ion Batteries
13/02/2024 - Addressing the stability challenges in aluminum ion batteries, this research employs poly(3,4?dimethylthiophene) (PDMT) as a cathode material. Innovatively modifying the thiophene ring with methyl...
Polypyrrole/α-Fe2O3 Hybrids for Enhanced Electrochemical Sensing Performance towards Uric Acid
15/02/2024 - Uric acid, a metabolite formed by the oxidation of purines in the human body, plays a crucial role in disease development when its metabolism is altered. Various techniques have been employed for...
Dielectric properties of PANI?PEG nanocomposites filled with silica media for antistatic applications
12/02/2024 - The dielectric investigations of porous synthetic silica gel modified with polyaniline (PANI) and polyethylene glycol (PEG) polyblend at various concentrations are demonstrated in this paper. By...
New Trend of Amperometric Gas Sensors Using Atomic Gold-Decorated Platinum/Polyaniline Composites
12/02/2024 - The Amperometric Gas Sensor (AGS) uses an electrode as the transducer element which converts its signal into a current from the electrochemical reaction of analytes taking place at the electrode...
Non-Enzymatic Electrochemical Sensing of Glucose with a Carbon Black/Polyaniline/Silver Nanoparticle Composite
09/02/2024 - The present work describes the synthesis of an electroactive nanocomposite consisting of carbon black (CB) and polyaniline (PANI) obtained by in situ oxidative polymerization. Monomer P1 was used as...
New Scalable Sulfur Cathode Containing Specifically Designed Polysulfide Adsorbing Materials
12/02/2024 - Because of its considerable theoretical specific capacity and energy density, lithium–sulfur battery technology holds great potential to replace lithium-ion battery technology. However,...
Electrical Conductivity and EMI Shielding Efficiency of PPY-PVA-Ni Nanocomposite Films
09/02/2024 - Abstract Conducting polymers with metal/metal oxide nanocomposites have recently attracted more attention from both the scientific sector and industry, with a focus on...
Preparation and corrosion resistance of polyaniline and waterborne polyurethane composite coating film
08/02/2024 - Polyaniline (PANI) particles were synthesized using aniline (AN), dodecyl benzene sulfonic acid (DBSA), and ammonium persulfate (APS). The particles were analyzed using scanning electron microscope...
Percolation behavior and sensing performance of polypropylene?based conductive polymer composites under compressive strains and temperature
05/02/2024 - Percolation behavior is highly significant for mechanical, thermal, and electrical properties, as well as manufacturing processes of conductive polymer composites (CPCs). It has been reported that...
New Methods for Assessing External Sulfate Attack on Cement-Based Specimens
08/02/2024 - This paper presents two original methods for monitoring and evaluating concrete specimens/structures affected by external sulfate attack (ESA). The first is a drying method developed to assess the...
Deposition of Polymers on Titanium Nitride Electrodes
08/02/2024 - The application of titanium nitride (TiN) as an electrode for electrochemical deposition or characterization requires the removal of an insulating layer from its surface. This process was studied and...
Leaves, Infusion, and Grounds—A Three–Stage Assessment of Element Content in Yerba Mate (Ilex paraguariensis) Based on the Dynamic Extraction and Mineralization of Residues
06/02/2024 - The more yerba mate infusions that are consumed, the larger the amount of grounds generated. What is more, both the infusion and the residues after brewing remain rich elements. Therefore, a strategy...
Improvement of the Piezoresistive Behavior of Poly (vinylidene fluoride)/Carbon Nanotube Composites by the Addition of Inorganic Semiconductor Nanoparticles
06/02/2024 - Conductive polymer composites (CPCs), obtained by incorporating conductive fillers into a polymer matrix, are suitable for producing strain sensors for structural health monitoring (SHM) in...
Disposable Polyaniline/m-Phenylenediamine-Based Electrochemical Lactate Biosensor for Early Sepsis Diagnosis
08/02/2024 - Lactate serves as a crucial biomarker that indicates sepsis assessment in critically ill patients. A rapid, accurate, and portable analytical device for lactate detection is required. This work...
Lithium in Greek Coal Fly Ashes: Contents and Characterization by Sequential Extraction
08/02/2024 - Lithium belongs to the critical elements and is used in a variety of high-tech applications. In the context of the circular economy, demand has arisen for technologies that are able to recover...
Low-cost, high-efficiency flexible supercapacitor electrodes synthesized from betel nut husk nanocellulose and polyaniline binary nanocomposite
02/02/2024 - Abstract In this work, we synthesized flexible electrodes for supercapacitors manufactured by slurry-based spin-coated betel nut nanocellulose (BNNC) and polyaniline (PANI)...
Investigation of Hybrid Electrodes of Polyaniline and Reduced Graphene Oxide with Bio-Waste-Derived Activated Carbon for Supercapacitor Applications
02/02/2024 - Graphene-based materials have been widely studied in the field of supercapacitors. However, their electrochemical properties and applications are still restricted by the susceptibility of...
Multifunctional nanocomposites based on a polyamide 6/polyamide 12 blend and multi?walled carbon nanotubes
04/02/2024 - Manufacture and characterization results of nanocomposites based on a polyamide 6/polyamide 12 blend and multi?walled carbon nanotubes.Nanocomposites based on an immiscible blend of polyamide 6 (PA6)...
Stretchable Device for Simultaneous Measurements of Contractility and Electrophysiology of Neuromuscular Tissue in The Gastrointestinal Tract
30/01/2024 - Devices interfacing with biological tissues can provide valuable insights into function, disease, and metabolism through electrical and mechanical signals. However, certain neuromuscular tissues,...
Electrospun polymeric nanofibers for dental applications
29/01/2024 - This review explores materials and device designs based on electrically conductive polymers and composites (ECPCs) for space applications, including: static charge dissipation, thermal management,...