TY - JOUR A1 - Brandl, F. A1 - Thünemann, Andreas A1 - Beuermann, S. T1 - Poly(meth)acrylate-PVDF core–shell particles from emulsion polymerization: preferential formation of the PVDF β crystal phase JF - Polymer Chemistry N2 - A facile and convenient approach for the synthesis of core–shell particles via emulsion polymerization is presented. The shell consists of poly(vinylidene fluoride) (PVDF) and the core of poly(methyl methacrylate) (PMMA), poly(glycidyl methacrylate) (PGMA) or poly(methyl acrylate) (PMA). In a first step, a non-fluorinated (meth)acrylate monomer is polymerized in the emulsion to produce poly(meth)acrylate core particles. Secondly, vinylidene fluoride (VDF) is directly added to the reactor and polymerized for shell formation. Small-angle X-ray scattering (SAXS) was employed to characterize the structure of the core–shell particles. Interestingly, the particles’ core contains fluorinated and non-fluorinated polymers, whereas the shell of the particles consists only of PVDF. The resulting particles with a diameter of around 40 nm show a significantly higher PVDF β phase content than the PVDF homopolymer obtained by emulsion polymerization KW - Small-angle x-ray scattering KW - SAXS KW - Nanopatricle KW - Polymer PY - 2018 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-465910 DO - https://doi.org/10.1039/C8PY01236A SN - 1759-9954 SN - 1759-9962 VL - 9 IS - 44 SP - 5359 EP - 5369 PB - The Royal Society of Chemistry AN - OPUS4-46591 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -