نتایج جستجو برای: Polymer nanocomposite

تعداد نتایج: 104607  

2005
FARZANA HUSSAIN MEHDI HOJJATI MASAMI OKAMOTO RUSSELL E. GORGA

This review is designed to be a comprehensive source for polymer nanocomposite research, including fundamental structure/property relationships, manufacturing techniques, and applications of polymer nanocomposite materials. In addition to presenting the scientific framework for the advances in polymer nanocomposite research, this review focuses on the scientific principles and mechanisms in rel...

Journal: :Scientific reports 2015
Yazi Liu Dan Sun Sadegh Askari Jenish Patel Manuel Macias-Montero Somak Mitra Richao Zhang Wen-Feng Lin Davide Mariotti Paul Maguire

A facile method to synthesize a TiO2/PEDOT:PSS hybrid nanocomposite material in aqueous solution through direct current (DC) plasma processing at atmospheric pressure and room temperature has been demonstrated. The dispersion of the TiO2 nanoparticles is enhanced and TiO2/polymer hybrid nanoparticles with a distinct core shell structure have been obtained. Increased electrical conductivity was ...

2013
Ritu Tomar Chirag R Sharma

In this study the polymer composite specimen has been prepared by using polymer Polyvinylpyrrolidone (PVP) a Potassium iodide (KI) and alumina nanoparticles. The polymer composite specimens were developed by using solution cast techniques. The main objective of the project is to study microstructure, XRD, ionic conductivity, ionic transference number, glass transition temperature using DSC, mic...

2015
Mingchao Wang Dilini Galpaya Zheng Bo Lai Yanan Xu Cheng Yan

(2014) Surface functionalization on the thermal conductivity of graphene–polymer nanocomposites. which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The moral rights of the named author(s) have been asserted. Notice: Changes introduced as a result of publishing processes such as copy-editing and formatting may not be reflec...

Journal: :The Journal of chemical physics 2014
Rebeca Hernández Aurora Nogales Michael Sprung Carmen Mijangos Tiberio A Ezquerra

We report on a novel slow dynamics of polymer xerogels, aerogels, and nanocomposite aerogels with iron oxide nanoparticles, as revealed by X-ray photon correlation spectroscopy. The polymer aerogel and its nanocomposite aerogels, which are porous in nature, exhibit hyper-diffusive dynamics at room temperature. In contrast, non-porous polymer xerogels exhibit an absence of this peculiar dynamics...

2018
Andreas Sapalidis Zili Sideratou Katerina N. Panagiotaki Elias Sakellis Evangelos P. Kouvelos Sergios Papageorgiou Fotios Katsaros

Citation: Sapalidis A, Sideratou Z, Panagiotaki KN, Sakellis E, Kouvelos EP, Papageorgiou S and Katsaros F (2018) Fabrication of Antibacterial Poly(Vinyl Alcohol) Nanocomposite Films Containing Dendritic Polymer Functionalized Multi-Walled Carbon Nanotubes. Front. Mater. 5:11. doi: 10.3389/fmats.2018.00011 Fabrication of antibacterial Poly(Vinyl alcohol) nanocomposite Films containing Dendritic...

2012
Ryan Pate Adrienne D. Stiff-Roberts

This article investigates hole transport in poly[2-methoxy-5-(2'-ethyl-hexyloxy)1,4-phenylene vinylene] (MEH-PPV)/CdSe colloidal quantum dot (CQD) nanocomposites using a modified time-of-flight photoconductivity technique. The measured hole drift mobilities are analyzed in the context of Bässler’s Gaussian disorder model and the correlated disorder model in order to determine the polymer intern...

Journal: :علوم و تکنولوژی پلیمر 0
روناک غلامی تبریز، دانشگاه تبریز، دانشکده کشاورزی، گروه علوم و صنایع غذایی، کد پستی 16471-51666 جلال دهقان نیا تبریز، دانشگاه تبریز، دانشکده کشاورزی، گروه علوم و صنایع غذایی، کد پستی 16471-51666 بابک قنبرزاده تبریز، دانشگاه تبریز، دانشکده کشاورزی، گروه علوم و صنایع غذایی، کد پستی 16471-51666

the aim of this study was to investigate the rate of water vapor permeability (wvp) and moisture sorption of starch-montmorillonite (mmt) nanocomposite films. the nanocomposite films were prepared using the casting method andglycerol was used as a plasticizer. the effect of glycerol concentration on wvp of the films was determined at 25°c with a relative humidity of 0-99% (inside and outside of...

2015
Sofia Masi Silvia Colella Andrea Listorti Vittoria Roiati Andrea Liscio Vincenzo Palermo Aurora Rizzo Giuseppe Gigli

Here we conceive an innovative nanocomposite to endow hybrid perovskites with the easy processability of polymers, providing a tool to control film quality and material crystallinity. We verify that the employed semiconducting polymer, poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), controls the self-assembly of CH₃NH₃PbI₃ (MAPbI₃) crystalline domains and favors the deposit...

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