Berlin 2015 – wissenschaftliches Programm
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CPP: Fachverband Chemische Physik und Polymerphysik
CPP 43: P8: Nanoparticles and Compsite Materials
CPP 43.6: Poster
Mittwoch, 18. März 2015, 10:00–13:00, Poster A
Structure-Property relationships of Nanocomposites Based on Epoxy and Layered Double Hydroxides — •Jing Leng1, Franziska Emmerling1, De-Yi Wang2, and Andreas Schönhals1 — 1BAM Federal Institute for Materials Research and Testing, Unter den Eichen 87, 12205 Berlin, Germany — 2IMDEA Materials Institute, C/Eric Kandel 2, 28906 Getafe, Madrid, Spain
Two kinds of organically modified MgAl Layered Double Hydroxides (MgAl-LDH) were synthesized and reaction blended with an epoxy system (EP) to obtain polymer based nanocomposites. The organic modification of the MgAl-LDHs were by sodium dodecylbenzene sulfonate (SDBS) modified and own synthesized nanofiller (SACC). The two kinds of nanocomposites were investigated by a combination of differential scanning calorimetry (DSC), small- and wide-angle X-ray scattering (SAXS and WAXS), and broadband dielectric spectroscopy (BDS) in dependence of the concentration of the nanofiller. The differences observed for the both kinds of nanoparticles are discussed in detail.