Materiales
Materiales
One?step electrosynthesis of a nanocomposite of functionalized graphene and polypyrrole for enhanced room?temperature nitrogen oxide sensing
05/09/2024 -
Due to the numerous challenges related to selectivity, sensitivity, stability, and operation at standard room temperature, improving the environmental detection of nitrogen oxide presents a...
Photo?responsive systems based on anisotropic composites of poly(N?vinyl formamide) and active fillers using directional freezing combined with gamma irradiation crosslinking
20/08/2024 -
This study deals with the fabrication of smart anisotropic composite systems capable of reacting to light stimulus and reversibly providing significant change in the length. Surface?modified carbon...
Composite materials based on slide?ring polyrotaxane structures for optoelectronics
17/08/2024 -
Composite material based on polyethylene glycol (PEG) and polypyrrole (PPy) polyrotaxanes both encapsulated into ??cyclodextrins (??CDs) macrocycle molecules was synthesized by cross?linking...
Preparation, structural characterizations and surface studies of irradiated flexible PPy/Fe2O3/PET polymer nanocomposite films for dielectric applications
20/09/2024 -
A new composite (PPy/Fe2O3)/PET was created by mixing polypyrrole (PPy) with iron oxide (Fe2O3) and then depositing the resulting blend (PPy/Fe2O3) onto a polyethylene terephthalate (PET). After...
Synchronously enhanced thermal conductivity and dielectric properties of silicone rubber composites filled with the AlN?PPy?KH570 multilayer core?shell hybrid structure
13/09/2024 -
The thermal conductivity of the composites improved by AlN?PPy?KH570 multilayer core?shell hybrid structure.The rapid development of lithium battery technology is leading to the increasing...
Tuning The Intracellular Distribution of [3+2+1] Iridium(III) Complexes In Bacterial And Mammalian Cells By iClick Reaction With Biomolecular Carriers Functionalized With Alkynone Groups
17/09/2024 -
“The colour and intracellular distribution of iridium(III) complexes is tuned by iClick conjugation of different biomolecular carriers”. The iClick (inorganic click) reaction enables a modular...
Coral reefs?like shape AgI/polypyrrole nanocomposite through the intercalation of iodide ions in the network for optoelectronic applications
14/09/2024 -
A promising optoelectronic device for light sensing in both the UV and Vis regions is fabricated. This device consists of a nanocomposite resembling coral reefs, termed AgI/polypyrrole?iodide...
Digitonin?Loaded Nanoscale Metal–Organic Framework for Mitochondria?Targeted Radiotherapy?Radiodynamic Therapy and Disulfidptosis
10/09/2024 -
A mitochondria?targeted cationic nanoscale metal organic framework shows strong radiotherapy?radiodynamic therapy effects and selectively releases digitonin in acidic tumor microenvironments to...
Constructing Electronic/Ionic?Conductive Hydrogel with Soft Compliance and High Conductivity as Flexible Strain Sensor
29/08/2024 -
This work develops a flexible sensor with high compliance, high sensitivity, and high reliability through the construction of a novel double?network conductive hydrogel based on the synergistic...
Photoinduced Decarboxylative Thioacylation of N?Hydroxyphthalimide Esters with Tetraalkylthiuram Disulfides
21/08/2024 -
Dithiocarbamate is a key structural sequence in pharmaceuticals and agrochemicals, and its synthesis is crucial in organic chemistry. Although significant progress has been made in related synthesis...
Exceptionally crystalline nature of CrO3?Cr2O3/Ppy nanocomposite as a prospective photoelectrode for efficient green hydrogen generation in the context of environmentally friendly water?splitting reactions using sanitized water
11/07/2024 -
This research introduces a novel technique for transforming wastewater into renewable hydrogen gas using an innovative photoelectrode composed of CrO3?Cr2O3/polypyrrole (Ppy), synthesized through a...
A Comparative Study of Thermoelectric Properties of Various Polypyrrole-Coated Textiles
22/06/2024 -
A polypyrrole (PPy) is an intrinsic conducting polymer, known for its excellent electrical conductivity and found suitable for use in electronic and electrical devices, including sensors,...
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...
