Controlled radical polymerization of styrene in miniemulsion mediated by PEO-based trithiocarbonate macromolecular RAFT agents

Boursier, Thomas; Chaduc, Isabelle; Rieger, Jutta; D’Agosto, Franck; Lansalot, Muriel; Charleux, Bernadette

doi:10.1039/c0py00237b

Cited by 98 publications

(107 citation statements)

References 27 publications

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“…Nonetheless, the (RAFT) polymerization induced selfassembly and the factors which control what structure is formed have recently attracted considerable interest with studies on the phenomenon in emulsion polymerization, [354,381,400] dispersion polymerization [187,224,229,353,361,571] and non-aqueous dispersion polymerization. [394,397] Blanazs et al [187] have constructed a phase diagram for poly(288)-poly(HPMA).…”

Section: Raft Polymerization In Heterogeneous Mediamentioning

confidence: 99%

“…HPMAm [379] 119 PEO macro-RAFT agent [380] APMAm [380] APMAm-b-NIPAm [380] 120 PEO macro-RAFT agent [381] St [381] (Continued ) [375] (412) [243] DMAm [375] DMAm [326] DMAm [326] St [375] NIPAm [375,382] DMAm-b-370-b-365 [383] CO 2 H…”

mentioning

confidence: 99%

“…BA [385] EHA [385] NIPAm [411] St [381,410] 390 [395] DEGMA/PEGMA/309 [409] BA-b-334 [385] EHA-b-334 [385] 133 PLA macro-RAFT agent…”

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confidence: 99%

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Living Radical Polymerization by the RAFT Process – A Third Update

2012

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This paper provides a third update to the review of reversible deactivation radical polymerization (RDRP) achieved with thiocarbonylthio compounds (ZC(¼S)SR) by a mechanism of reversible addition-fragmentation chain transfer ( Chem. 2009Chem. , 62, 1402. This review cites over 700 publications that appeared during the period mid 2009 to early 2012 covering various aspects of RAFT polymerization which include reagent synthesis and properties, kinetics and mechanism of polymerization, novel polymer syntheses, and a diverse range of applications. This period has witnessed further significant developments, particularly in the areas of novel RAFT agents, techniques for end-group transformation, the production of micro/nanoparticles and modified surfaces, and biopolymer conjugates both for therapeutic and diagnostic applications.

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Section: Raft Polymerization In Heterogeneous Mediamentioning

confidence: 99%

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confidence: 99%

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Living Radical Polymerization by the RAFT Process – A Third Update

2012

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“…The RAFT agent chosen was the 4-cyano-4-thiothiopropylsulfanyl pentanoic acid (CTPPA), a (thiocarbonyl)sulfanyil derivative that carries a short hydrophobic alkyl chain end (thiopropyl) as Z group. CTPPA has been reported numerous times in the literature 13,[32][33][34][35][36] and, besides presenting a facile synthesis, it has proven to be a potential candidate to act as an efficient reversible additionfragmentation chain transfer agent, presenting an adequate reactivity and conferring living characteristics on the polymerization of the monomers proposed in this work. Laponite platelets were chosen among the layered silicates since it is an ideal model substrate, presenting a high chemical purity, a uniform dispersity of the elementary platelets and the ability to produce clear dispersions.…”

Section: Introductionmentioning

confidence: 99%

“…31 The encapsulation of anisotropic nano-objects, such as clays, however, is not so trivial. The disk shape morphology, large aspect ratio and high surface energy of layered minerals difficult the encapsulation process and most attempts to encapsulate unmodified 32 and, in some cases, surface-modified 7,10,33 clay platelets by emulsion polymerization result in the formation of the so-called armored structures, in which the clay is located at the particle surface. Several parameters, related especially to kinetic and/or thermodynamic control mechanisms, must be optimized for successful encapsulation.…”

Section: General Introductionmentioning

confidence: 99%

Síntese de nanocompósitos com propriedades anisotrópicas via polimerização radicalar controlada em emulsão

Chaparro¹

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Polymerization‐Induced Self‐Assembly: From Macromolecular Engineering Toward Applications

Coumes¹,

Stoffelbach²,

Rieger³

2022

Macromolecular Engineering

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Polymerization‐induced self‐assembly (PISA) is nowadays a well‐established technology that is gaining more and more attention from academics and in the industry. It relies on the extension of a solvophilic reactive chain in heterogeneous polymerization conditions. An amphiphilic block copolymer is generated and concomitantly to the growth of the solvophobic block, self‐assembly occurs. PISA was initially developed to achieve radical emulsion polymerizations in the absence of low molecular weight surfactants in order to produce surfactant‐free latexes. Shortly after, it became clear that this technology had also great potential to synthesize well‐defined amphiphilic block copolymers. Finally, researchers became more and more interested in the formed particles themselves (mainly spheres, but also worm and vesicles) and tried to functionalize them for a large variety of applications. In this article, we will start with reviewing the different PISA polymerization techniques, and highlight the possibility to use PISA as a tool to synthesize well‐defined, functional, and complex macromolecular architectures. We will then discuss the main parameters that control the particle morphology, before presenting applications of PISA‐derived particles and dispersions. The article cites more than 400 references, and presents for each polymerization technique a great number of the existing systems in tabular format.

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Controlled radical polymerization of styrene in miniemulsion mediated by PEO-based trithiocarbonate macromolecular RAFT agents

Cited by 98 publications

References 27 publications

Living Radical Polymerization by the RAFT Process – A Third Update

Living Radical Polymerization by the RAFT Process – A Third Update

Síntese de nanocompósitos com propriedades anisotrópicas via polimerização radicalar controlada em emulsão

Polymerization‐Induced Self‐Assembly: From Macromolecular Engineering Toward Applications

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