نتایج جستجو برای: polymer nanocomposites pncs

تعداد نتایج: 105313  

Journal: :Chemical communications 2009
Samuel Tekobo Eugene Pinkhassik

Organic nanodisks, a new type of organic nanoparticles suitable for creating polymer-polymer nanocomposites, are produced by controlled polymerization within the hydrophobic interior of bicelles (discoidal lipid aggregates) used here as recyclable scaffolds.

Journal: :journal of physical & theoretical chemistry 2013
milad edraki mohammad banimahd keivani

this review reports recent advances in the field of polymer–layered silicate nano composites. thesematerials have attracted both academic and industrial attention because they exhibit dramaticimprovement in properties at very low filler contents. herein, the structure, preparation andproperties of polymer–layered silicate nanocomposites are discussed in general, and finally the effectof clay na...

Journal: :ACS applied materials & interfaces 2014
Min Nie Dilhan M Kalyon Frank T Fisher

Interfacial properties are known to have a critical effect on the mechanical properties of a nanocomposite material system. Here, the interfacial load transfer in a carbon nanotube (CNT)/nylon-11 composite was studied with a CNT/nylon-11 nanohybrid shish kebab (NHSK) structure modification using Raman spectroscopy. Characterization of the polymer crystal in the NHSK using differential scanning ...

2011
CAGATAY ALTINKOK TAMER UYAR MEHMET ATILLA TASDELEN YUSUF YAGCI

INTRODUCTION Polymer/clay nanocomposites, in which nanosized silicate plates of clay are uniformly dispersed in the polymer matrix, provide enhanced mechanical and thermal properties compared to conventional composites. Not all polymer and clay combinations will form nanocomposites: the compatibility and interfacial properties between polymer matrix and clay layers significantly influence the e...

2011
Cemil Dizman Sahin Ates Tamer Uyar Mehmet Atilla Tasdelen Lokman Torun Yusuf Yagci

PSU/MMT nanocomposites are prepared by dispersing MMT nanolayers in a PSUmatrix via in situ photoinduced crosslinking polymerization. Intercalated methacrylate-functionalized MMT and polysulfone dimethacrylate macromonomer are synthesized independently by esterification. In situ photoinduced crosslinking of the intercalated monomer and the PSU macromonomer in the silicate layers leads to nanoco...

2009
Chuan Cai Ying Wang

Nanostructured materials lie at the heart of fundamental advances in efficient energy storage and/or conversion, in which surface processes and transport kinetics play determining roles. Nanocomposite materials will have a further enhancement in properties compared to their constituent phases. This Review describes some recent developments of nanocomposite materials for high-performance Li-ion ...

Journal: :Journal of the American Chemical Society 2006
Ruili Liu Yifeng Shi Ying Wan Yan Meng Fuqiang Zhang Dong Gu Zhenxia Chen Bo Tu Dongyuan Zhao

Highly ordered mesoporous polymer-silica and carbon-silica nanocomposites with interpenetrating networks have been successfully synthesized by the evaporation-induced triconstituent co-assembly method, wherein soluble resol polymer is used as an organic precursor, prehydrolyzed TEOS is used as an inorganic precursor, and triblock copolymer F127 is used as a template. It is proposed for the firs...

2013
F. Solá Z. H. Xia M. A. Meador

Transmission electron microscopy of single wall carbon nanotube/ polymer nanocomposites: A first-principles study" (2012). NASA Publications. Paper 123.

2008
Francisco M. Fernandes Ana I. Ruiz Margarita Darder Pilar Aranda

Polymer-clay nanocomposites are a well known class of hybrid materials with enhanced functional and structural properties. In particular bio-nanocomposites, which result from the interactions of biopolymers and inorganic solids with dimensions in the nanometric scale, are receiving increasing attention due to their potential as ecological, biocompatible and economically viable high performance ...

2008
Shao-Yun Fu Xi-Qiao Feng Bernd Lauke Yiu-Wing Mai

There have been a number of review papers on layered silicate and carbon nanotube reinforced polymer nanocomposites, in which the fillers have high aspect ratios. Particulate–polymer nanocomposites containing fillers with small aspect ratios are also an important class of polymer composites. However, they have been apparently overlooked. Thus, in this paper, detailed discussions on the effects ...

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