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http://hdl.handle.net/1942/18034
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DC Field | Value | Language |
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dc.contributor.author | RANIERI, Kayte | - |
dc.contributor.author | VANDENBERGH, Joke | - |
dc.contributor.author | Barner-Kowollik, Christopher | - |
dc.contributor.author | JUNKERS, Tanja | - |
dc.date.accessioned | 2014-12-18T16:34:55Z | - |
dc.date.available | 2014-12-18T16:34:55Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | MACROMOLECULAR CHEMISTRY AND PHYSICS, 215 (20), p. 1991-2000 | - |
dc.identifier.issn | 1022-1352 | - |
dc.identifier.uri | http://hdl.handle.net/1942/18034 | - |
dc.description.abstract | The current study describes the synthesis of iodine-end-capped polystyrene (PS) and poly(methyl methacrylate) (PMMA) precursors using reverse iodine-transfer polymerization, which, in a second step, are used in nitrone-mediated radical coupling (NMRC) reactions. Initially, the reverse iodine polymerization of both monomers is studied and optimized in order to obtain iodine-end-capped materials with controlled molecular weights and low dispersities. Subsequently, NMRC of both PS and PMMA precursors is carried out in the presence of CuCl as a halide-exchange agent. Coupling efficiencies of x(c) = 0.754 for PS-I and 0.84 for PMMA-I are observed; however, the addition of 10 equivalents of styrene is required to promote the coupling in the case of methacrylate. The presence of the desired alkoxyamine functionality in mid-chain position of the products is evidenced via quenching experiments. | - |
dc.description.sponsorship | Fonds Wetenschappelijk Onderzoek (FWO) [G.0491.11N]; Odysseus scheme | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.rights | © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | - |
dc.subject.other | kinetics(polym); reverse-iodine transfer; polymerization; radical coupling; spin trapping | - |
dc.title | Nitrone-Mediated Radical Coupling of Polymers Derived from Reverse Iodine-Transfer Polymerization | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 2000 | - |
dc.identifier.issue | 20 | - |
dc.identifier.spage | 1991 | - |
dc.identifier.volume | 215 | - |
local.format.pages | 10 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Ranieri, Kayte; Vandenbergh, Joke; Junkers, Thomas] Hasselt Univ, Inst Mat Res Imo Imomec, B-3590 Diepenbeek, Belgium. [Barner-Kowollik, Christopher] Karlsruhe Inst Technol, Inst Tech Chem & Polymerchem, D-76128 Karlsruhe, Germany. [Barner-Kowollik, Christopher] Karlsruhe Inst Technol, Inst Biol Grenzflachen, D-76344 Eggenstein Leopoldshafen, Germany. | - |
local.publisher.place | WEINHEIM | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1002/macp.201300740 | - |
dc.identifier.isi | 000344230700007 | - |
item.accessRights | Open Access | - |
item.validation | ecoom 2015 | - |
item.fulltext | With Fulltext | - |
item.fullcitation | RANIERI, Kayte; VANDENBERGH, Joke; Barner-Kowollik, Christopher & JUNKERS, Tanja (2014) Nitrone-Mediated Radical Coupling of Polymers Derived from Reverse Iodine-Transfer Polymerization. In: MACROMOLECULAR CHEMISTRY AND PHYSICS, 215 (20), p. 1991-2000. | - |
item.contributor | RANIERI, Kayte | - |
item.contributor | VANDENBERGH, Joke | - |
item.contributor | Barner-Kowollik, Christopher | - |
item.contributor | JUNKERS, Tanja | - |
crisitem.journal.issn | 1022-1352 | - |
crisitem.journal.eissn | 1521-3935 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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rranieri 1.pdf | Published version | 1.28 MB | Adobe PDF | View/Open |
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