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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Fontaine, Laurent
Processes and Engineering in Mechanics and Materials
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Sono-Activated RAFT Ab Initio Emulsion Polymerization of Methyl Methacrylate: Toward an Exogenous Initiator-Free and Surfactant-Free Processcitations
- 2024A Versatile Cyclic Clickable Platform by Ring-Expansion Metathesis Polymerization: Cyclic Glycopolymers with Lectin-Binding Abilitycitations
- 2022Enhanced thermo-oxidative stability of polydicyclopentadiene containing covalently bound nitroxide groups
- 2021Toward recycling ʺunsortableʺ post-consumer WEEE stream: Characterization and impact of electron beam irradiation on mechanical propertiescitations
- 2020Polynorbornene‐ g ‐poly(ethylene oxide) Through the Combination of ROMP and Nitroxide Radical Coupling Reactionscitations
- 2020Poly(norbornenyl azlactone) as a versatile platform for sequential double click postpolymerization modificationcitations
- 2020Polynorbornene‐<i>g</i>‐poly(ethylene oxide) Through the Combination of ROMP and Nitroxide Radical Coupling Reactionscitations
- 2020Complex mineralogical-geochemical sequences and weathering events in the supergene ore of the Cu–Co Luiswishi deposit (Katanga, D.R. Congo)citations
- 2014Synthesis and polymerization of cyclobutenyl-functionalized polylactide and polycaprolactone: a consecutive ROP/ROMP route towards poly(1,4-butadiene)-g-polyesterscitations
- 2013Synthesis and characterization of a novel nonlinear optical hyperbranched polymer containing a highly performing chromophorecitations
- 2009Free Radical Copolymerization of a-Fluoroacrylates for Optical Materials: Synthesis and Characterizationcitations
- 2009Self-Assembling Properties of Well-Defined Poly(ethylene oxide)- b -poly(ethyl acrylate) Diblock Copolymerscitations
- 2008Free Radical Copolymerization of 2,2,2-Trifluoroethyl a-Fluoroacrylate and tert-Butyl a-Trifluoromethylacrylate: Thermal and Optical Properties of the Copolymerscitations
- 2007Surface initiated ring-opening metathesis polymerization of norbornene onto Wang and Merrifield resinscitations
Places of action
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article
Polynorbornene‐<i>g</i>‐poly(ethylene oxide) Through the Combination of ROMP and Nitroxide Radical Coupling Reactions
Abstract
<jats:title>ABSTRACT</jats:title><jats:p>Grafting‐onto and grafting‐through strategies for preparing polynorbornene‐<jats:italic>g</jats:italic>‐poly(ethylene oxide)s (PNB‐<jats:italic>g</jats:italic>‐PEO) have been developed through a combination of ring‐opening metathesis polymerization (ROMP) and nitroxide radical coupling (NRC). 2‐Bromoisobutyrate‐functionalized poly(ethylene oxide) monomethyl ether 2000 (PEO<jats:sub>45</jats:sub>‐Br) was successfully anchored on a 2,2,6,6‐tetramethylpiperidinyl‐1‐oxy (TEMPO)‐containing polynorbornene backbone of number‐average degree of polymerization () of 100 through the grafting‐onto strategy, resulting in PNB‐<jats:italic>g</jats:italic>‐PEO with a grafting yield ranging up to 90%. ROMP of ω‐<jats:italic>exo</jats:italic>‐norbornenyl PEO<jats:sub>45</jats:sub> monomethyl ether macromonomer issued from NRC between a nitroxide‐functionalized norbornene and PEO<jats:sub>45</jats:sub>‐Br has allowed to reach a well‐defined bottlebrush copolymer with a backboneof 100 while retaining a low dispersity of 1.09. The effect of the grafting‐onto versus grafting‐through strategy and, consequently, of the grafting density, was investigated by thermal analyses and self‐assembly properties of the PNB<jats:sub>100</jats:sub>‐<jats:italic>g</jats:italic>‐PEO<jats:sub>45</jats:sub>. A substantial reduction of crystallinity was observed for PNB‐<jats:italic>g</jats:italic>‐PEO prepared via the grafting‐through route. Preliminary study of the self‐assembling properties has shown that the graft copolymers form monodisperse spherical particles in aqueous solution. © 2020 Wiley Periodicals, Inc. J. Polym. Sci. <jats:bold>2020</jats:bold>, <jats:italic>58</jats:italic>, 645–653</jats:p>