Synthesis of POSS-containing fluorosilicone block copolymers via RAFT polymerization for application as non-wetting coating materials
B Li, X Li, K Zhang, H Li, Y Zhao, L Ren… - Progress in Organic …, 2015 - Elsevier
By using a polydimethylsiloxane (PDMS) macro-chain transfer agent with trithiocarbonate
groups at both ends, fluorosilicone block copolymers containing polyhedral oligomeric
silsesquioxane (POSS) were synthesized via reversible addition–fragmentation chain
transfer (RAFT) polymerization. Acryloisobutyl POSS (APOSS) and 2, 2, 3, 4, 4, 4-
hexafluorobutyl acrylate (HFBA) were sequentially introduced into the copolymers. The
obtained triblock copolymers PDMS-b-(PAPOSS) 2 exhibited a low polydispersity index …
groups at both ends, fluorosilicone block copolymers containing polyhedral oligomeric
silsesquioxane (POSS) were synthesized via reversible addition–fragmentation chain
transfer (RAFT) polymerization. Acryloisobutyl POSS (APOSS) and 2, 2, 3, 4, 4, 4-
hexafluorobutyl acrylate (HFBA) were sequentially introduced into the copolymers. The
obtained triblock copolymers PDMS-b-(PAPOSS) 2 exhibited a low polydispersity index …
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