TY  - JOUR
A1  - Vukicevic, Radovan
A1  - Schwadtke, Ulrike
A1  - Schmuecker, Simon
A1  - Schaefer, Philipp
A1  - Kuckling, Dirk
A1  - Beuermann, Sabine
T1  - Alkyne-azide coupling of tailored poly(vinylidene fluoride) and polystyrene for the synthesis of block copolymers
T2  - Polymer Chemistry
N2  - 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.
Y1  - 2012
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/36385
SN  - 1759-9954
VL  - 3
IS  - 2
SP  - 409
EP  - 414
PB  - Royal Society of Chemistry
CY  - Cambridge
ER  -