Materials
Materials
Synthesis and Electrochemical Characterization of Nitrate-Doped Polypyrrole/Ag Nanowire Nanorods as Supercapacitors
24/04/2024 -
Polypyrrole (PPy)-capped silver nanowire (Ag NW) nanomaterials (core–shell rod-shaped Ag NW@PPy) were synthesized using a one-port suspension polymerization technique. The thickness of...
Efficient Synthesis of Fe3O4/PPy Double-Carbonized Core-Shell-like Composites for Broadband Electromagnetic Wave Absorption
20/04/2024 -
Ever-increasing electromagnetic pollution largely affects human health, sensitive electronic equipment, and even military security, but current strategies used for developing functional attenuation...
Hollow Spongy Phase Change Composite Fiber with Heat Storage Behavior via Photo-Thermal Transition
16/04/2024 -
A phase change fiber was prepared by loading poly(ethylene glycol) (PEG) in the hollow fiber (HFF). HFF showed a high loading capability (50–65%) of PEG. The enthalpy value of the phase change...
Investigating and characterizing electrical properties of polypyrrole/SiO2/FePS3 nanocomposite
14/04/2024 -
Novel nanocomposites of polypyrrole (PPy) embedded in silica (SiO2) and iron phosphorus trisulphide (FePS3) nanoparticles have been fabricated. The nanocomposite's dielectric characteristics have...
Ni@C/PPy Composites Derived from Ni-MOF Materials for Efficient Microwave Absorption
30/03/2024 -
Ni-MOF, as a metal–organic framework, has the advantages of morphological diversity and adjustable composition, which make its derivatives attractive for electromagnetic wave...
Resistance?type strain sensor based on carbon nanofiber/polypyrrole composite membrane with high sensitivity
31/03/2024 -
Sensing performance and micro?morphology of CNF/Ppy sensor. (A) ?R/R0 curves for different strain ranges (0.1% ~ 25%), (B) 25% strain at the strain rate of 10 mm/min, (C) ?R/R0 under strain range of...
Montmorillonite/Poly(Pyrrole) for Low-Cost Supercapacitor Electrode Hybrid Materials
27/03/2024 -
Conductive polymers such as polypyrrole have been widely used as pseudo-capacitive electrodes for supercapacitors. This work demonstrates a simple method to improve the performance of conductive...
Flame retarded polyurethane vitrimers containing isocyanurate rings: Synthesis and properties
13/03/2024 -
The results of this study indicated that, poly(acrylonitrile?co?methylacrylate) acts as an important interfacial material to prevent the aggregation of BaTiO3 and the size of obtained nanostructures...
Impact of Metal Salt Oxidants and Preparation Technology on Efficacy of Bacterial Cellulose/Polypyrrole Flexible Conductive Fiber Membranes
10/03/2024 -
In this study, we investigated the preparation and characterization of flexible conductive fiber membranes (BC/PPy) using different metal salt oxidants on bacterial cellulose (BC) and pyrrole (Py) in...
Improvement of Electrical Conductivity of In Situ Iodine-Doped Polypyrrole Film Using Atmospheric Pressure Plasma Reactor with Capillary Electrodes
04/03/2024 -
To improve the electrical conductivity of polypyrrole (PPy) nanostructure film through in situ iodine (I2) doping, this study proposes an atmospheric pressure plasma reactor (APPR) where heated I2...
Stretchable and Highly Sensitive Flexible Strain Sensor Based on a Three?Layer Core?Shell Structure of Polydopamine/Polypyrrole@Natural Rubber for Human Activity Monitoring
20/02/2024 -
In recent years, flexible strain sensors with a wide detection range and high sensitivity have garnered significant attention for human health monitoring. However, fabricating strain sensors with a...
Preparation of a novel polypyrrole/dolomite composite adsorbent for efficient removal of Cr(VI) from aqueous solution
22/02/2024 -
A novel adsorbent, deposited PPy on the DMI (PPy/DMI) composite, was successfully synthesized for Cr(VI) removal from aqueous solution. PPy/DMI composite was characterized by BET, SEM, TEM, XRD,...
Influence of environmentally friendly curing system on properties of railway rubber pad
17/02/2024 -
A novel synergist with excellent performance named PPy?Fe2O3 was synthesized. Compared with EP/DDP, the peak smoke production rate and peak heat release rate of EP/DDP/PPy?Fe2O3 decreased by 11.0%...
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...
Electrically Conductive Polypyrrole@keratin Nanofiber Membranes with Potential for Tissue Restoration
28/01/2024 -
Electrical stimulation with conductive biomaterials shows great promising to promote skin wound healing in practical application. In this study, polypyrrole@keratin nanofiber membrane (PPy@KNM)...
Aligned Bioelectronic Polypyrrole/Collagen Constructs for Peripheral Nerve Interfacing
24/01/2024 -
Electrical stimulation has shown promise in clinical studies to treat nerve injuries. This work aimed to create an aligned bioelectronic construct that can be used to bridge a nerve gap, directly...
Mechanical properties of SiCf/SiC composites with h?BN interphase formed by the electrophoretic deposition method
17/01/2024 -
Silicon carbide fiber–reinforced silicon carbide (SiCf/SiC) composites have been expected to be used as next?generation heat resistant structural materials with high reliability. The fiber/matrix...
Effect of mechanical recycling on crystallization, mechanical, and rheological properties of recycled high?density polyethylene and reinforcement based on virgin high?density polyethylene
25/12/2023 -
Adsorptive removal of methylene blue dye using PPy/NiMoO4 composite.AbstractWater pollution presents a significant global challenge that impacts the environment. The release of industrial effluents...
Theoretical and Experimental Investigations of Oxygen Activation Effect of Carbon Nanofibers Interacting with Polypyrrole
27/12/2023 -
Theoretical modeling calculations and experimental measurements were adopted to investigate the oxygen activation effect of carbon nanofibers (CNFs) interacting with polypyrrole (PPY). The CNF...
Polypyrrole–Tungsten Oxide Nanocomposite Fabrication through Laser-Based Techniques for an Ammonia Sensor: Achieving Room Temperature Operation
26/12/2023 -
A highly sensitive ammonia-gas sensor based on a tungsten trioxide and polypyrrole (WO3/PPy) nanocomposite synthesized using pulsed-laser deposition (PLD) and matrix-assisted pulsed-laser evaporation...
Evaluation of Supercapacitive Properties of a PPY/PANI Bilayer Electrodeposited onto Carbon-Graphite Electrodes Obtained from Spent Batteries
22/12/2023 -
Recently, many efforts have been made to reuse spent batteries in response to the growing demand for sustainable materials production. In parallel, supercapacitors have attracted significant...
