@article{VukicevicSchwadtkeSchmueckeretal.2012, author = {Vukicevic, Radovan and Schwadtke, Ulrike and Schmuecker, Simon and Schaefer, Philipp and Kuckling, Dirk and Beuermann, Sabine}, title = {Alkyne-azide coupling of tailored poly(vinylidene fluoride) and polystyrene for the synthesis of block copolymers}, series = {Polymer Chemistry}, volume = {3}, journal = {Polymer Chemistry}, number = {2}, publisher = {Royal Society of Chemistry}, address = {Cambridge}, issn = {1759-9954}, doi = {10.1039/c1py00427a}, pages = {409 -- 414}, year = {2012}, abstract = {The synthesis of block copolymers consisting of poly(vinylidene fluoride) (PVDF) and polystyrene (PS) is reported. Firstly, a propargyl-functionalized alkoxyamine initiator (PgOTIPNO) was prepared and subsequently used for the preparation of a propargyl-terminated PS homopolymer of different chain lengths with low dispersities via nitroxide-mediated radical polymerization. A tailored PVDF homopolymer with iodine end groups originating from iodine transfer polymerization was transformed to PVDF with azide end group. Then, alkyne-terminated PS with different molecular weights and azide-terminated PVDF were joined together via copper-catalyzed alkyne-azide coupling. The block copolymers were characterized using H-1-NMR, F-19-NMR, IR, SEC, and DSC.}, language = {en} }