Atom Transfer Radical Polymerization of Styrene and Acrylates: Effects of Catalyst, Ligand, Solvent, and Initiator
Autor: | M. W. Ullah, M. R. Alam, N. Haraguchi, M. A. Ali, Md. Mahiuddin, S. K. Ahamed |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Journal of Scientific Research. 13:999-1010 |
ISSN: | 2070-0245 2070-0237 |
Popis: | Well-defined polystyrenes were successfully prepared by the CuX/(dN)bpy or CuX/ PMDETA catalyzed atom transfer radical polymerization of styrene using 1-phenylethyl bromide (1-PEBr) or benzyl bromide (BnBr) as initiators. We found that the CuX/PMDETA catalyzed ATRP of styrene proceeded faster than CuX/(dN)bpy catalyzed counterpart in bulk, diphenyl ether (DPE) and anisole. Using CuX/(dN)bpy catalyst, well-defined polystyrenes were obtained with good chain-end functionalities and low polydispersity (Mw/Mn |
Databáze: | OpenAIRE |
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