Počet záznamů: 1
Radical polymerization of 1-alkenes catalyzed by lithium salts of carboranes
- 1.0359127 - ÚMCH 2012 RIV US eng J - Článek v odborném periodiku
Janata, Miroslav - Vlček, Petr - Látalová, Petra - Svitáková, Romana - Kaleta, Jiří - Valášek, Michal - Volkis, V. - Michl, Josef
Radical polymerization of 1-alkenes catalyzed by lithium salts of carboranes.
Journal of Polymer Science. Part A - Polymer Chemistry. Roč. 49, č. 9 (2011), s. 2018-2023. ISSN 0887-624X. E-ISSN 1099-0518
Grant CEP: GA MŠMT ME09001
Výzkumný záměr: CEZ:AV0Z40500505; CEZ:AV0Z40550506
Klíčová slova: 1-alkenes * carborane anion * oligomers
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 3.919, rok: 2011
Radical polymerization of selected 1-alkenes, (1-hexene, 1-octene and 2-methyl-1-heptene), initiated with classical radical initiators and catalyzed by lithium salts of selected carboranes was studied. In accordance with recently published results it was found that the use of radical initiators under catalysis by "naked'' lithium cation of carboranes promotes the radical polymerization of 1-alkenes, otherwise nonpolymerizable by the radical mechanism. However, although in our experiments relatively high monomers conversions are reached for some of the thermal initiators used, only low-molecular-weight oligomers with M-n < 1000 are formed, regardless of the initiator and carborane anion used.
Trvalý link: http://hdl.handle.net/11104/0006428
Počet záznamů: 1