Results 71 to 80 of about 9,592 (220)

Effect Of Milling Time On Microstructure Of AA6061 Composites Fabricated Via Mechanical Alloying

open access: yesArchives of Metallurgy and Materials, 2015
The aim of this work is to determine the effect of manufacturing conditions, especially milling time, on the microstructure and crystallite size of a newly developed nanostructural composite material with the aluminium alloy matrix reinforced with ...
Tomiczek B.   +3 more
doaj   +1 more source

New insights in polydopamine formation via surface adsorption

open access: yesNature Communications, 2023
Polydopamine is a biomimetic self-adherent polymer, which can be easily deposited on a wide variety of materials but the polymerization mechanism and the key intermediate species formed during the deposition process are still controversial.
Hamoon Hemmatpour   +9 more
doaj   +1 more source

Water-Assisted Production of Thermoplastic Nanocomposites: A Review [PDF]

open access: yes, 2014
Water-assisted, or more generally liquid-mediated, melt compounding of nanocomposites is basically a combination of solution-assisted and traditional melt mixing methods.
Bárány, Tamás   +4 more
core   +2 more sources

Multifunctional Design of Solid Polymer Electrolytes: Paving the Way for High‐Performance All‐Solid‐State Batteries

open access: yesCarbon Energy, EarlyView.
This review provides a comprehensive and systematic overview of the multifunctional design strategies for solid polymer electrolytes (SPEs), a pivotal component for enabling high‐performance all‐solid‐state batteries (ASSBs). It begins with a detailed classification of SPE systems and elaborates on their respective molecular design principles. The work
Bin Man   +11 more
wiley   +1 more source

Halloysite nanotubes as polyolefin fillers

open access: yesPolimery, 2015
Halloysite nanotubes (HNTs) are a promising type of naturally occurring fillers for polymers. We review the recent progress in HNTs characterization, methods of their modification, as well as the morphology and mechanical properties of polyolefin/HNT nanocomposites.
Katarzyna Szpilska   +2 more
openaire   +1 more source

Natural Nanotubes Reinforcing Heterophasic Polypropylene [PDF]

open access: yesMaterials Research, 2015
Nanocomposites of high-impact polypropylene resin and organosilane-functionalized nanotubes in halloysite clay were prepared with the introduction of peroxide to promote selective incorporation of the filler into the polypropylene phase of the matrix ...
Suellem Barbosa Cordeiro   +1 more
doaj   +1 more source

Hybrid supramolecular gels of Fmoc-F/halloysite nanotubes: systems for sustained release of camptothecin [PDF]

open access: yes, 2017
Supramolecular gel hybrids obtained by self-assembly of Fmoc-L-phenylalanine (Fmoc-F) in the presence of functionalized halloysite nanotubes (f-HNT) were obtained in biocompatible solvents and employed as carriers for the delivery of camptothecin (CPT ...
Arrigo, R   +9 more
core   +1 more source

Metal Nanoparticles on Halloysite Applied in Stereoselective Hydrogenation of Tetrasubstituted Alkenes

open access: yesChemistry – A European Journal, EarlyView.
Composite materials based on metal nanoparticles supported on a naturally occurring nanotubular clay, halloysite (HAL), led to the diastereoselective hydrogenation of tetra‐substituted alkenes under relatively smooth conditions, mainly oxazolidinone‐based heterocycles.
Rosa Pich   +9 more
wiley   +1 more source

Micropatterning of biologically derived surfaces with functional clay nanotubes

open access: yesScience and Technology of Advanced Materials
Micropatterning of biological surfaces performed via assembly of nano-blocks is an efficient design method for functional materials with complex organic–inorganic architecture.
Mingxian Liu   +5 more
doaj   +1 more source

Fluorescence and Cytotoxicity of Cadmium Sulfide Quantum Dots Stabilized on Clay Nanotubes

open access: yesNanomaterials, 2018
Quantum dots (QD) are widely used for cellular labeling due to enhanced brightness, resistance to photobleaching, and multicolor light emissions. CdS and CdxZn1−xS nanoparticles with sizes of 6–8 nm were synthesized via a ligand assisted technique inside
Anna V. Stavitskaya   +9 more
doaj   +1 more source

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