Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Florian H. Gojny"'
Publikováno v:
Composites Science and Technology. 66:3115-3125
The present paper highlights the potential of the CNTs as nanofillers in polymers, but also stresses out the limitations and challenges one has to face dealing with nanoparticles in general. The relation between particle size, separation and volume c
Autor:
Bodo Fiedler, Marino Quaresimin, Karl Schulte, Jan Sumfleth, Florian H. Gojny, Malte H.G. Wichmann
Publikováno v:
Engineering Fracture Mechanics. 73:2346-2359
Nanoparticles and especially carbon nanotubes (CNTs) provide a high potential for the modification of polymers. They are very effective fillers regarding mechanical properties, especially toughness. Furthermore, they allow the implication of function
Publikováno v:
Mechanics of Composite Materials. 42:395-406
A masterbatch process based on a minicalander (three-roller mill) and a vacuum dissolver was developed in order to produce multiwall carbon nanotube/epoxy composites with loading fractions of 0.5, 1.0, and 2.0 wt.%. TEM and SEM analyses were performe
Autor:
Wolfgang Bauhofer, Malte H.G. Wichmann, Alan H. Windle, Ian A. Kinloch, Florian H. Gojny, Bodo Fiedler, Karl Schulte
Publikováno v:
Polymer. 47:2036-2045
Nanostructured modification of polymers has opened up new perspectives for multi-functional materials. In particular, carbon nanotubes (CNTs) have the potential to realise electrically conductive polymers with improved or retaining mechanical perform
Publikováno v:
Composites Science and Technology. 65:2300-2313
Carbon nanotubes (CNTs) in general are considered to be highly potential fillers to improve the material properties of polymers. However, questions concerning the appropriate type of CNTs, e.g., single-wall CNTs (SWCNT), double-wall CNTs (DWCNT) or m
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 36:1525-1535
Carbon nanotubes (CNTs) exhibit a high-potential for the reinforcement of polymers. The mechanical properties of potential matrices of fibre-reinforced polymers (FRP), such as epoxy resins, were significantly increased by low contents of carbon nanot
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 36:1555-1561
The thermo-mechanical properties of epoxy-based nanocomposites based on low weight fractions (from 0.01 to 0.5 wt%) of randomly oriented single- and multi-walled carbon nanotubes were examined. Preparation methods for the nanocomposites, using two ty
Publikováno v:
Macromolecular Chemistry and Physics. 206:1472-1478
The preparation of syndiotactic poly(propylene) (sPP) nanocomposites with multi-walled carbon nanotubes (MWNTs), carbon nanofibers (CNFs), and carbon black (CB) as fillers was accomplished by the in situ polymerization of propylene with a metallocene
Autor:
Florian H. Gojny, Karl Schulte
Publikováno v:
Composites Science and Technology. 64:2303-2308
Functionalisation of multi-wall carbon nanotubes (MWCNTs) influences the thermo-mechanical properties of MWCNT/epoxy-composites. Samples based on epoxy resin and different weight percentage of MWCNTs (functionalised and non-functionalised) were prepa
Publikováno v:
Scopus-Elsevier
La mesure in-situ des contraintes et des deformations, couplee avec un suivi de l'etat de sante, ameliorerait la duree de vie et la surete des structures composites. Differentes techniques d'observation in-situ et d'essais non destructifs ont ete uti