Well-Architectured Poly(dimethylsiloxane)-Containing Copolymers Obtained by Radical Chemistry

Pouget, Emmanuel; Tonnar, Jeff; Lucas, Patrice; Lacroix‐Desmazes, Patrick; Ganachaud, François; Boutevin, Bernard

doi:10.1021/cr8001998

Cited by 151 publications

(94 citation statements)

References 257 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Due to the unique surface properties, low solubility and high thermal stability, polydimethylsiloxane (PDMS) has been extensively employed with other polymeric components to generate novel coating materials, especially those with well-defined architectures, such as block and graft copolymers [2][3][4][5]. Moreover, fluoropolymers are attractive in coating applications due to their excellent properties of weather resistance and chemical stability.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of POSS-containing fluorosilicone block copolymers via RAFT polymerization for application as non-wetting coating materials

Zhang

et al. 2015

Progress in Organic Coatings

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Synthesis of POSS-containing fluorosilicone block copolymers via RAFT polymerization for application as non-wetting coating materials

Zhang

et al. 2015

Progress in Organic Coatings

View full text Add to dashboard Cite

“…These starting materials have led to literally thousands of silicone products ranging from fluids and resins to elastomers. Recent developments can be found in current reviews [2] and are covered within four ACS symposium series books [3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of High Molecular Weight Poly (1, 1, 12, 12-tetramethyl-13-oxa-1, 12-disilatridecanylene-co-dimethylsiloxane) Using Anionic Ring-opening Polymerization

Radzinski

Tapsak

2011

Silicon

View full text Add to dashboard Cite

High molecular weight copolymers, referred to as polysilalkylene siloxanes or hybrid silicones, were prepared using anionic ROP of 1,1,3,3,14,14,16,16-octamethyl-2,15-dioxa-1,3,14,16-tetrasilacyclohexacosane (II) and octamethylcyclotetrasiloxane (D4) mixtures. The resultant gum-like polymers were characterized by 1 H NMR, 13 C NMR, 29 Si NMR, FTIR, GPC, TGA and FTIR. It was determined that the resultant polymers possessed a ratio of alkylene to dimethylsiloxane units similar to that expected from the original monomer ratio. Number averaged molecular weights ranged from 111,000 to 160,900 g/mol in yields of 75% to 78%. In addition, the thermal stability of the poly(decanylene-co-dimethylsiloxane)s were similar to that of the homopolymer based on II.

show abstract

“…They can be used at different scales (Br echet and Embury, 2013), from the molecular scale (Pouget et al, 2010) with biomolecules (Patterson et al, 2010) to materials for tissues (Kidoaki et al, 2008;Ma, 2008;Chen et al, 2008). The ability of materials to exhibit anisotropic behaviour is a key point to mimic living tissues.…”

Section: Introductionmentioning

confidence: 99%

Anisotropic large deformation of geometrically architectured unfilled silicone membranes

Meunier

Chagnon

Favier

et al. 2015

European Journal of Mechanics - A/Solids

View full text Add to dashboard Cite

International audienceMany applications, especially in the medical field, need the use of highly deformable membranes with required anisotropic properties. The present work is a contribution towards the processing, characterisation and modelling of anisotropic hyperelastic membranes. An unfilled silicone rubber with perfect hyperelastic behaviour is used. The anisotropy is generated by adding orientated crenels on the upper and lower surfaces of thin membranes during their elaboration. The influence of the relative orientation of the crenels on the mechanical response is characterised by performing tensile tests combined with kinematic field measurements by Digital Image Correlation. Two modellings are proposed. First, a simple analytical equivalent membrane model is proposed aiming to represent the behaviour of the architectured silicone membranes without any more parameter than those used in the hyperelastic constitutive equation of the silicone rubber. Second, the effective properties of the membranes are obtained by an a homogenisation approach with multiple scale asymptotic expansions written in the framework of hyperelasticity and by solving localisation problems on Representative Elementary Volumes with a finite element software. Finally, the experimental results are compared with predictions of two modelling, both approaches are equally efficient to describe them

show abstract

Well-Architectured Poly(dimethylsiloxane)-Containing Copolymers Obtained by Radical Chemistry

Cited by 151 publications

References 257 publications

Synthesis of POSS-containing fluorosilicone block copolymers via RAFT polymerization for application as non-wetting coating materials

Synthesis of POSS-containing fluorosilicone block copolymers via RAFT polymerization for application as non-wetting coating materials

Synthesis of High Molecular Weight Poly (1, 1, 12, 12-tetramethyl-13-oxa-1, 12-disilatridecanylene-co-dimethylsiloxane) Using Anionic Ring-opening Polymerization

Anisotropic large deformation of geometrically architectured unfilled silicone membranes

Contact Info

Product

Resources

About