In situ nmr and modeling studies of nitroxide mediated copolymerization of styrene and n -butyl acrylate
dc.contributor.author | Hlalele L. | |
dc.contributor.author | Klumperman B. | |
dc.date.accessioned | 2011-10-13T16:58:54Z | |
dc.date.available | 2011-10-13T16:58:54Z | |
dc.date.issued | 2011 | |
dc.description.abstract | The combination of in situ1H NMR and in situ31P NMR was used to study the nitroxide mediated copolymerization of styrene and n-butyl acrylate. The alkoxyamine MAMA-DEPN was employed to initiate and mediate the copolymerization. The nature of the ultimate/terminal monomer units of dormant polymer chains were identifiedand quantified by in situ31P NMR. Simulations of the styrene and n-butyl acrylate copolymerization mediated by DEPN were investigated using the Predici software package. The rate coefficients of reversible deactivation of chains with n-butyl acrylate as the terminal unit were estimated via parameter estimation studies using Predici. Good correlations were obtained between experimental data and simulated data. © 2011 American Chemical Society. | |
dc.description.version | Article | |
dc.identifier.citation | Macromolecules | |
dc.identifier.citation | 44 | |
dc.identifier.citation | 17 | |
dc.identifier.citation | http://www.scopus.com/inward/record.url?eid=2-s2.0-80052494563&partnerID=40&md5=d91312fab0b2548b1b47433b18af5cc6 | |
dc.identifier.issn | 249297 | |
dc.identifier.other | 10.1021/ma2011624 | |
dc.identifier.uri | http://hdl.handle.net/10019.1/16903 | |
dc.subject | Alkoxyamines | |
dc.subject | Butyl acrylates | |
dc.subject | Experimental data | |
dc.subject | Good correlations | |
dc.subject | In-situ | |
dc.subject | Modeling studies | |
dc.subject | Monomer units | |
dc.subject | N-butyl acrylate | |
dc.subject | Nitroxides | |
dc.subject | Polymer chains | |
dc.subject | Predici | |
dc.subject | Rate coefficients | |
dc.subject | Simulated data | |
dc.subject | Terminal units | |
dc.subject | Copolymerization | |
dc.subject | Parameter estimation | |
dc.subject | Styrene | |
dc.subject | Copolymers | |
dc.title | In situ nmr and modeling studies of nitroxide mediated copolymerization of styrene and n -butyl acrylate | |
dc.type | Article |