A kinetic study of atom transfer radical polymerization of styrene with bis(2-pyridyl)ethylenedimethanimine derivative ligands
| dc.contributor.author | Arslan, Hülya | |
| dc.contributor.author | Küçük, Yasemin | |
| dc.contributor.author | Menteş, Ayfer | |
| dc.contributor.author | Acar, Metin Hayri | |
| dc.date.accessioned | 2019-06-11T12:37:09Z | |
| dc.date.available | 2019-06-11T12:37:09Z | |
| dc.date.issued | 2013 | |
| dc.department | Sabire Yazıcı Fen Edebiyat Fakültesi | |
| dc.description | Menteş, Ayfer (Aksaray, Yazar) | |
| dc.description.abstract | Atom transfer radical polymerization (ATRP) of styrene was carried out with multidentate nitrogenbased ligands, namely N,N’-bis[phenyl(pyrid-2-yl)methylene] ethane-1,2-diamine (BPDA) and N,N’-bis[methyl(pyrid2-yl)methylene] ethane-1,2-diamine (BMDA), and catalyst systems at catalyst/ligand molar ratios of 1/0.33, 1/0.5, 1/1, and 1/1.5 by using 2 different initiators, (1-bromoethyl)benzene (BEB) and ethyl-2-bromopropionate (EBP). Linear first-order kinetic plots were observed for ATRP of styrene upon using BPDA as a ligand with both initiators. Even though the linear slopes indicate that radical concentration remains constant during reactions, high molecular weights were obtained at low conversion and showed a linear relation thereafter. To investigate the molecular weight effect, reactions were also performed in the presence of (1-bromoethyl)benzene initiator in dimethylformamide (DMF) for BPDA and in toluene for BMDA using a catalyst/ligand ratio of 1/1. | |
| dc.description.abstract | ... | |
| dc.identifier.doi | 10.3906/kim-1302-64 | |
| dc.identifier.endpage | 831 | en_US |
| dc.identifier.issn | 1300-0527 | |
| dc.identifier.issue | 5 | en_US |
| dc.identifier.startpage | 824 | en_US |
| dc.identifier.uri | https://dx.doi.org/10.3906/kim-1302-64 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/1236 | |
| dc.identifier.volume | 37 | en_US |
| dc.identifier.wosquality | N/A | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | TR-Dizin | |
| dc.language.iso | en | |
| dc.publisher | TÜBİTAK | |
| dc.relation.ispartof | Turkish Journal of Chemistry | |
| dc.relation.publicationcategory | Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Polymer Synthesis | |
| dc.subject | Controlled Radical Polymerization | |
| dc.subject | ATRP | |
| dc.subject | İmine Ligand | |
| dc.subject | ... | |
| dc.title | A kinetic study of atom transfer radical polymerization of styrene with bis(2-pyridyl)ethylenedimethanimine derivative ligands | |
| dc.type | Article |
