Results 1 to 10 of about 27,252 (197)

Glass Transition Temperature Depression at the Percolation Threshold in Carbon Nanotube-Epoxy Resin and Polypyrrole-Epoxy Resin Composites [PDF]

open access: yes, 2005
The glass transition temperatures of conducting composites, obtained by blending carbon nanotubes (CNTs) or polypyrrole (PPy) particles with epoxy resin, were investigated by using both differential scanning calorimetry (DSC) and dynamical mechanical ...
Ajayan   +24 more
core   +2 more sources

Co-axial capillaries microfluidic device for synthesizing size- and morphology-controlled polymer core-polymer shell particles [PDF]

open access: yes, 2009
An easy assembling-disassembling co-axial capillaries microfluidic device was built up for the production of double droplets. Uniform polymer core-polymer shell particles were synthesized by polymerizing the two immiscible monomer phases composing the ...
Bouquey, Michel   +4 more
core   +3 more sources

Exploiting the localized surface plasmon modes in gold triangular nanoparticles for sensing applications [PDF]

open access: yes, 2012
In this study we investigate and exploit, for optical sensing, the surface plasmon excitation in gold triangular nanoparticles with high aspect ratios (i.e., the ratio of the edge length of the triangles with the height) prepared by nanosphere ...
Damman, Pascal   +5 more
core   +3 more sources

Self-assembly in solution of a reversible comb-shaped supramolecular polymer [PDF]

open access: yes, 2010
We report a single step synthesis of a polyisobutene with a bis-urea moiety in the middle of the chain. In low polarity solvents, this polymer self-assembles by hydrogen bonding to form a combshaped polymer with a central hydrogen bonded backbone and ...
Abed S.   +50 more
core   +4 more sources

Double walled carbon nanotube/polymer composites via in-situ nitroxide mediated polymerisation of amphiphilic block copolymers [PDF]

open access: yes, 2004
Because of their unique physical, chemical, and structural properties, carbon nanotubes (CNT) are playing an increasingly important role in the development of new engineering materials [1].
Billon, Laurent   +7 more
core   +3 more sources

Durabilité de composites bois - polymers biodégradables Durability of Wood - biodegradable Polymer Composites. [PDF]

open access: yes, 2007
International audienceCette étude porte sur la photodurabilité de matériaux entièrement biodégradables : des composites bois - polymères biodégradables. Les matrices polymères sont le poly(acide lactique), l'Ecoflex® et l'Ecovio®.
Commerceuc, Sophie   +4 more
core   +3 more sources

Notes de mission en Thaïlande visite du 6 au 9 juillet 1990 [PDF]

open access: yes, 1986
Typescript (photocopy).The study was designed to investigate the relationship between selective and self concept. The relationship between self concept and the D score; the relationship of locus of control and self concept; the correlation between the D ...
De Livonnière, Hugues
core   +1 more source

In-situ physical analysis of cellulose fibre suspensions during enzymatic hydrolysis [PDF]

open access: yes, 2013
In-situ physical analysis of cellulose fibre suspensions during enzymatic ...
Anne-Archard, Dominique   +8 more
core   +4 more sources

Physical structure of P(VDF-TrFE)/barium titanate submicron composites [PDF]

open access: yes, 2011
Dynamic Dielectric Spectroscopy and Thermo Stimulated Current were used to investigate of the dielectric relaxation of hybrid Poly(vinylidene-fluoride-trifluoroethylene)/barium titanate 700 nm composites with 0–3 connectivity.
Capsal, Jean-Fabien   +3 more
core   +3 more sources

Evolution of polymer blend morphologies during extrusion in a flat die [PDF]

open access: yes, 2009
The control of blend morphologies during process is of prime importance in order to predict the final properties of polymer blends. A coextrusion technique combined with static mixers was developed in order to smartly blend polymeric melts and to ...
GUINAULT, Alain, SOLLOGOUB, Cyrille
core   +5 more sources

Home - About - Disclaimer - Privacy