Results 51 to 60 of about 58,251 (184)

Comparative Study on Micro and Nano Sized SiC Particulates Reinforced Al7075 Composites using Stir Casting Process [PDF]

open access: yesArchives of Metallurgy and Materials
This paper is designed to investigate the wear and mechanical characterization of metal matrix composites (MMCs) by using micro and nano SiC on Al to study the influence of micro/nano SiC on the properties of fabiricated composite.
M. Ravikumar   +4 more
doaj   +1 more source

The effect of water absorption on the dielectric properties of epoxy nanocomposites [PDF]

open access: yes, 2008
In this research, the influence of water absorption on the dielectric properties of epoxy resin and epoxy micro-composites and nano-composites filled with silica has been studied. Nanocomposites were found to absorb significantly more water than unfilled
Fothergill, J., Rowe, S. W., Zou, C.
core   +1 more source

Studies on Nano Barium Strontium Titanate/Cellulose Derivatives Composites [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2009
Studies were carried out on the preparation and properties of the composites made from cellulose acetate butyrate and cellulose acetate propionate with various amounts of barium strontium titanate nano-particle.
Y. Hamzeh   +3 more
doaj   +1 more source

Polymer Nano-Composite Membranes

open access: yesJournal of Membrane Science & Technology, 2015
Nanoscale materials are of fundamental interest to the material scientists. The property of bulk polymeric material which can change by molecular manipulation in the nano scale region in contrast to the structural modification by chemical reaction or physical means could have excellent potential for advanced membrane separation applications.
openaire   +1 more source

The Influence of Water on Dielectric Behavior of Silica-filled Epoxy Nano-composites and Percolation Phenomenon [PDF]

open access: yes, 2007
The dielectric properties of epoxy resin were studied as a function of hydration by dielectric spectroscopy. The dielectric spectroscopy measurements show different conduction and quasi-DC behaviors at very low frequencies (
Fothergill, J.   +3 more
core   +1 more source

Fire retardancy of bis[2-(methacryloyloxy)ethyl] phosphate modified poly(methyl methacrylate) nanocomposites containing layered double hydroxide and montmorillonite [PDF]

open access: yes, 2009
Copolymer nanocomposites were prepared by suspension copolymerization of bis[2-(methacryloyloxy)ethyl] phosphate and methyl methacrylate, together with bis(2-ethylhexyl) phosphate layered double hydroxide and a montmorillonite, Cloisite 93A.
Chen, Dan   +3 more
core   +1 more source

Cathodic and Anodic Material Diffusion in Polymer/Semiconductor-Nanocrystal Composite Devices [PDF]

open access: yes, 2007
In the present day, the information technologies and telecommunications sector continually increase their demand for low cost, low power consumption, high performance electroluminescent devices for display applications.
Bertoni, Cristina   +4 more
core   +1 more source

Elaboration and study of the thermo-mechanical properties of an aligned cnt - polypropylene nanocomposite by twin-screw mixer [PDF]

open access: yes, 2019
This study presents first the fabrication of a nanocomposite material based on Multi-Walled Carbon Nanotubes, and on a thermoplastic polymer matrix. First, a twin-screw mixer had been employed for preparing polypropylene nanocomposites loaded at 0.1, 1 ...
Barrière, T., Sahli, M.
core  

Role of Nano Fillers on Mechanical Properties of Reinforced Natural Fibers Epoxy Composites: An Overview

open access: yesJournal of Natural Fibers
This review paper examines how natural fiber nano-fillers reinforced epoxy composites offer a viable solution to mitigate environmental impacts while enhancing the mechanical strength of the polymer matrix.
Govinda   +3 more
doaj   +1 more source

EVA-Layered Double Hydroxide (Nano)Composites: Mechanism of Fire Retardancy [PDF]

open access: yes, 2011
Composites of ethyleneevinyl acetate copolymer with two different layered double hydroxides have been obtained by melt blending and these have been characterized by X-ray diffraction, transmission electron microscopy, thermogravimetric analysis ...
Jimenez-Gasco, Maria del Mar   +5 more
core   +1 more source

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