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https://hdl.handle.net/10316/105415
Título: | Exploring Electrochemically Mediated ATRP of Styrene | Autor: | De Bon, Francesco Carlan, Gian Marco Tognella, Enrico Isse, Abdirisak Ahmed |
Palavras-chave: | styrene; eATRP; temporal control; copper catalyst | Data: | 2021 | Editora: | MDPI | Título da revista, periódico, livro ou evento: | Processes | Volume: | 9 | Número: | 8 | Resumo: | Electrochemically mediated atom transfer radical polymerization (eATRP) of styrene was studied in detail by using CuBr2/TPMA (TPMA = tris(2-pyridylmethyl)amine) as a catalyst. Redox properties of various Cu(II) species were investigated in CH3CN, dimethylformamide (DMF), and dimethyl sulfoxide (DMSO) both in the absence and presence of 50% (v/v) styrene. This investigation together with preliminary eATRP experiments at 80 C indicated DMF as the best solvent. The effects of catalyst, monomer, and initiator concentrations were also examined. The livingness of the polymerization was studied by chain extension and electrochemical temporal control of polymerization. | URI: | https://hdl.handle.net/10316/105415 | ISSN: | 2227-9717 | DOI: | 10.3390/pr9081327 | Direitos: | openAccess |
Aparece nas coleções: | I&D CEMMPRE - Artigos em Revistas Internacionais |
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Ficheiro | Descrição | Tamanho | Formato | |
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Exploring-electrochemically-mediated-ATRP-of-styreneProcesses.pdf | 2.88 MB | Adobe PDF | Ver/Abrir |
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