RSC Advances  

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Composites articles published in the last 6 months

254 items - Showing page 1 of 11
Open Access Paper

A liquid metal-embedded 3D interconnected-porous TPU/MXene composite with improved capacitive sensitivity and pressure detection range

We embed the LM in the internally interconnected porous structure of flexible foam, in which the LM endows the as-fabricated capacitive sensor with outstanding pressure sensitivity.

Graphical abstract: A liquid metal-embedded 3D interconnected-porous TPU/MXene composite with improved capacitive sensitivity and pressure detection range
Open Access Paper

Enhanced photocatalytic activity of porous TiO2 containing C/P/K derived from grapefruit peel

This study presents a method for synthesizing high-efficiency photocatalysts by using grapefruit peel to create porous TiO2 containing C, P, and K. innovating photocatalytic material preparation.

Graphical abstract: Enhanced photocatalytic activity of porous TiO2 containing C/P/K derived from grapefruit peel
Open Access Paper

Synthesis of phenol formaldehyde resin (PFR) based fluorescence resonance energy transfer (FRET) composites for double channel detection of latent fingerprints

A reversible two-channel fluorescent nanocomposite with fluorescence resonance energy transfer (FRET) effect was designed for the development, analysis, and characterization of latent fingerprints (LFPs).

Graphical abstract: Synthesis of phenol formaldehyde resin (PFR) based fluorescence resonance energy transfer (FRET) composites for double channel detection of latent fingerprints
Open Access Paper

Achieving optimal balance: tuning electrical and optical characteristics of carbon electrodes for emerging photovoltaics

This study pioneers a cost-effective, eco-friendly, scalable spray-coating technique for producing transparent & conductive electrodes with impressive electrical & optical performance, poised to boost the efficiency & stability of next-generation PV.

Graphical abstract: Achieving optimal balance: tuning electrical and optical characteristics of carbon electrodes for emerging photovoltaics
Open Access Paper

Ni–CoSe2 heterojunction coated by N-doped carbon for modified separators of high-performance Li–sulfur batteries

A novel Ni–CoSe2 heterojunction coated with N-doped carbon is designed to modify separators of Li–S batteries, exhibiting the synergism of suppressing shuttle effects and accelerating reaction kinetics.

Graphical abstract: Ni–CoSe2 heterojunction coated by N-doped carbon for modified separators of high-performance Li–sulfur batteries
Open Access Paper

An electrochemically synthesized molecularly imprinted polymer for highly selective detection of breast cancer biomarker CA 15-3: a promising point-of-care biosensor

Here, a molecularly imprinted polymer film (MIP) was prepared on the surface of a disposable carbon screen-printed electrode (C-SPE) using (3-acrylamidopropyl)trimethylammonium chloride (AMPTMA) as a functional monomer and the cancer biomarker carbohydrate antigen 15-3 (CA 15-3) as a template.

Graphical abstract: An electrochemically synthesized molecularly imprinted polymer for highly selective detection of breast cancer biomarker CA 15-3: a promising point-of-care biosensor
Open Access Paper

Optimized Cu-doping in ZnO electro-spun nanofibers for enhanced photovoltaic performance in perovskite solar cells and photocatalytic dye degradation

Perovskite solar cells (PSCs) compete with conventional solar cells regarding their low-temperature processing and suitable power conversion efficiency.

Graphical abstract: Optimized Cu-doping in ZnO electro-spun nanofibers for enhanced photovoltaic performance in perovskite solar cells and photocatalytic dye degradation
Open Access Paper

Carbon nitride/polyimide porous film via an NIPS method with advanced dielectric and hydrophobicity properties

An ultra-low dielectric porous polyimide film with ε′ ∼1.6@1 MHz was fabricated by an NIPS method. FAS-grafted carbon nitride nanosheets endowed the porous film with advanced hydrophobicity and thermomechanical properties.

Graphical abstract: Carbon nitride/polyimide porous film via an NIPS method with advanced dielectric and hydrophobicity properties
Open Access Paper

MOF-modified dendrite-free gel polymer electrolyte for zinc-ion batteries

Zinc-ion batteries are promising candidates for large-scale energy storage, and gel polymer electrolytes (GPEs) play an important role in zinc-ion battery applications.

Graphical abstract: MOF-modified dendrite-free gel polymer electrolyte for zinc-ion batteries
Open Access Paper

Investigation of the photocatalytic activity of magnetically recoverable g-C3N4/CoFe2O4/Bi2MoO6 particles for purifying tetracycline antibiotics: synthesis, characterization, ecotoxicity analysis, and plant toxicity test

To purify water polluted by tetracycline antibiotics, a new visible light-driven magnetically recoverable photocatalyst, g-C3N4/CoFe2O4/Bi2MoO6, was prepared in this study, and it effectively removed tetracycline antibiotics.

Graphical abstract: Investigation of the photocatalytic activity of magnetically recoverable g-C3N4/CoFe2O4/Bi2MoO6 particles for purifying tetracycline antibiotics: synthesis, characterization, ecotoxicity analysis, and plant toxicity test
Open Access Paper

Preparation and characterization of polydopamine and n-butyl methacrylate copolymer coatings on titanium–nickel alloy stents

PBMA-b-PVP copolymer can improve the adhesion of PBMA homopolymer to TiNi alloys. The PDA coating enhances the corrosion resistance of TiNi alloys. The composite coating demonstrates excellent biocompatibility.

Graphical abstract: Preparation and characterization of polydopamine and n-butyl methacrylate copolymer coatings on titanium–nickel alloy stents
Open Access Paper

Investigation of the surface mechanical properties of functionalized single-walled carbon nanotube (SWCNT) reinforced PDMS nanocomposites using nanoindentation analysis

Functionalizing single-walled carbon nanotubes (SWCNT) with different chemical functional groups directly enhances their chemical adhesion and dispersion in viscous polymeric resins such as polydimethylsiloxane (PDMS) improving the overall surface mechanical properties of the composite.

Graphical abstract: Investigation of the surface mechanical properties of functionalized single-walled carbon nanotube (SWCNT) reinforced PDMS nanocomposites using nanoindentation analysis
Open Access Paper

Fabrication of bulk superhydrophobic wood by grafting porous poly(divinylbenzene) to wood structure using isocyanatoethyl methacrylate

Robust bulk superhydrophobic wood with super abrasion resistance was prepared using graft copolymerization and solvothermal methods.

Graphical abstract: Fabrication of bulk superhydrophobic wood by grafting porous poly(divinylbenzene) to wood structure using isocyanatoethyl methacrylate
Open Access Paper

Machine learning-guided morphological property prediction of 2D electrospun scaffolds: the effect of polymer chemical composition and processing parameters

ML was adopted to predict electrospun scaffolds' morphological properties. The scaffolds' conductivity and fiber diameter were modeled by machine learning. A deep neural network model showed a prediction accuracy with an R2 score of more than 0.7.

Graphical abstract: Machine learning-guided morphological property prediction of 2D electrospun scaffolds: the effect of polymer chemical composition and processing parameters
Open Access Paper

Synergistic effect of modified anhydrous magnesium carbonate and hexaphenoxycyclotriphosphazene on flame retardancy of ethylene-vinyl acetate copolymer

Anhydrous magnesium carbonate (AMC) is successfully modified by KH570. KH570 can improve the interfacial interaction between AMC and EVA. AMC@KH570 and HPCTP generate a synergistic effect on the flame retardancy of EVA.

Graphical abstract: Synergistic effect of modified anhydrous magnesium carbonate and hexaphenoxycyclotriphosphazene on flame retardancy of ethylene-vinyl acetate copolymer
Open Access Paper

Ultrasonic-assisted in situ synthesis of MOF-199 on the surface of carboxylated cellulose fibers for efficient adsorption of methylene blue

Efficient methylene blue sorbents achieved through simple, rapid, and safe sonication.

Graphical abstract: Ultrasonic-assisted in situ synthesis of MOF-199 on the surface of carboxylated cellulose fibers for efficient adsorption of methylene blue
Open Access Paper

CHN nanocomposites and nanocoating resist enamel white spot lesions by enhancing remineralization and antibacterial activity

Enamel white spot lesions (WSLs) are usually caused by the dissolution of minerals (mainly calcium and phosphate) on the tooth surface due to the acidic environment in the oral cavity.

Graphical abstract: CHN nanocomposites and nanocoating resist enamel white spot lesions by enhancing remineralization and antibacterial activity
Open Access Paper

Preparation of porous polylactic acid nanofibers and application in non-electret high-efficiency filtration composites

Preparation process of PLA air filtration composites based on porous nanofibers.

Graphical abstract: Preparation of porous polylactic acid nanofibers and application in non-electret high-efficiency filtration composites
Open Access Paper

Swelling behaviors of superabsorbent composites based on acrylic acid/acrylamide copolymer and acid-modified attapulgite

Attapulgite was helpfully for the formation of a porous three-dimensional network structure of the absorbing materials, can significantly increase the water absorption and retention of sand-fixing materials under a wide pH range of 5–9 and the ultrasonic power was 200 W and 300 W.

Graphical abstract: Swelling behaviors of superabsorbent composites based on acrylic acid/acrylamide copolymer and acid-modified attapulgite
Open Access Paper

Polydimethylsiloxane based dry adhesives produced using a replica molding technique

A replica molding technique is used to produce micron-sized pillars on the surface of polydimethylsiloxane (PDMS). The shear adhesion strength of the sample is determined to be 0.12 N cm−2.

Graphical abstract: Polydimethylsiloxane based dry adhesives produced using a replica molding technique
Open Access Paper

Influence of fly ash filler on the mechanical properties and water absorption behaviour of epoxy polymer composites reinforced with pineapple leaf fibre for biomedical applications

This study explores the impact of fly ash (FA) filler on the mechanical, morphological, and water absorption properties of pineapple leaf fibre (PALF)-reinforced epoxy composites for biomedical applications.

Graphical abstract: Influence of fly ash filler on the mechanical properties and water absorption behaviour of epoxy polymer composites reinforced with pineapple leaf fibre for biomedical applications
Open Access Paper

Influence of alkali metal ions (K+ and Na+) on the preparation of magnesium hydroxide hexagonal flakes

Magnesium hydroxide (Mg(OH)2), as a green halogen-free flame retardant, has attracted significant attention in the field of flame retardant composite materials.

Graphical abstract: Influence of alkali metal ions (K+ and Na+) on the preparation of magnesium hydroxide hexagonal flakes
Open Access Paper

Probing capping mechanisms and polymer matrix loading of biogenic vaterite CaCO3–Ag hybrid through X-ray photoelectron spectroscopy (XPS)

XPS revealed Ag+ and Ag0 in biogenic vaterite CaCO3–Ag microspheres. CMC and PSS capping agents influenced Ag species distribution. Polymorph transformations and vaterite's stability were highlighted.

Graphical abstract: Probing capping mechanisms and polymer matrix loading of biogenic vaterite CaCO3–Ag hybrid through X-ray photoelectron spectroscopy (XPS)
Open Access Paper

Photocatalytic degradation of methyl blue dye with H2O2 sensing

ZnO nanoparticles impregnated polymer for the degradation of methyl blue dye with H2O2 sensing colorimetrically and fluorometrically.

Graphical abstract: Photocatalytic degradation of methyl blue dye with H2O2 sensing
Open Access Review Article

Advanced photocatalytic materials based degradation of micropollutants and their use in hydrogen production – a review

The future directions of photocatalytic degradation of micropollutants (pharmaceuticals, dyes, pesticides, etc.) and its role in green fuel production from wastewater are discussed with several examples of modern photocatalysts.

Graphical abstract: Advanced photocatalytic materials based degradation of micropollutants and their use in hydrogen production – a review
254 items - Showing page 1 of 11

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