An evaluation of the impact of SG1 disproportionation and the addition of styrene in NMP of methyl methacrylate
Sign Up to like & getrecommendations! Published in 2018 at "Aiche Journal"
DOI: 10.1002/aic.16111
Abstract: A kinetic modeling study is presented for batch nitroxide mediated polymerization (NMP) of methyl methacrylate(MMA; nitroxide: N-tert-butyl-N-[1-diethylphosphono-(2,2-dimethylpropyl)] (SG1)). Arrhenius parameters for SG1 dis-proportionation (A 5 1.4 107Lmol21s21;Ea5 23 kJ mol21) are reported, based on homopolymerization… read more here.
Keywords: methyl methacrylate; nmp methyl; evaluation impact; styrene ... See more keywords
Microstructural, mechanical, and thermal‐insulation properties of poly(methyl methacrylate)/silica aerogel bimodal cellular foams
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44434
Abstract: Novel poly(methyl methacrylate) (PMMA)/silica aerogel bimodal cellular foams were prepared by melt mixing and a supercritical carbon dioxide foaming process. The effects of the silica aerogel content on the morphologies and thermal-insulating and mechanical properties… read more here.
Keywords: silica; methyl methacrylate; silica aerogel; pmma silica ... See more keywords
Toward durable polylactic acid/poly(methyl methacrylate) polyblend fibers with high performance
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.56086
Abstract: Polylactic acid/poly(methyl methacrylate) (PLA/PMMA) composite fibers with high performance were fabricated using melt spinning technique. The crystallization, lamellae orientation and physical properties of composite fibers were investigated systematically. The addition of PMMA (0–20 wt%) has improved… read more here.
Keywords: polylactic acid; acid poly; methyl methacrylate; composite fibers ... See more keywords
Separation of enantiomers of chiral fullerene derivatives through enantioselective encapsulation within an adaptable helical cavity of syndiotactic poly(methyl methacrylate) with helicity memory.
Sign Up to like & getrecommendations! Published in 2024 at "Chirality"
DOI: 10.1002/chir.23663
Abstract: Optically active left (M)- and right (P)-handed helical syndiotactic poly(methyl methacrylate)s (M- and P-st-PMMAs) with a helicity memory enantioselectively encapsulated the racemic C60 derivatives, such as 3,4-fulleroproline tert-butyl ester (rac-1) and tetraallylated C60 (rac-2), as… read more here.
Keywords: methyl methacrylate; poly methyl; helicity memory; syndiotactic poly ... See more keywords
Recycling of poly-(methyl methacrylate) waste sheets to synthesize catalyst-free bi-functional cation-exchange resin for sequestering of toxic pollutant
Sign Up to like & getrecommendations! Published in 2024 at "Polymer Bulletin"
DOI: 10.1007/s00289-024-05282-1
Abstract: A simple and green method for the recovery of methyl methacrylate (MMA) has been developed by recycling waste sheets of poly-(methyl methacrylate) without using any catalyst. The liquefaction yield was 97.33% while the purity of… read more here.
Keywords: methyl; methyl methacrylate; poly methyl; waste sheets ... See more keywords
Pickering emulsion polymerized magnetite-poly(methyl methacrylate) composite particles and their magnetorheology
Sign Up to like & getrecommendations! Published in 2017 at "Colloid and Polymer Science"
DOI: 10.1007/s00396-017-4086-9
Abstract: Magnetic poly(methyl methacrylate) (PMMA)/Fe3O4 composite nanoparticles were fabricated by Pickering emulsion polymerization using nano-sized iron oxide (Fe3O4) particles as a solid stabilizer that had been synthesized initially from a hydrothermal process. High-resolution scanning electron microscopy… read more here.
Keywords: pmma fe3o4; poly methyl; methyl methacrylate; pickering emulsion ... See more keywords
Pentaerythritol particles covered by layer-by-layer self assembled thin films with stereocomplex of isotactic poly(methyl methacrylate) and syndiotactic poly(methyl methacrylate)
Sign Up to like & getrecommendations! Published in 2017 at "Colloid and Polymer Science"
DOI: 10.1007/s00396-017-4133-6
Abstract: In this paper, we present a different approach of coating a phase change material (PCM) for a possible use in thermal energy storage. We focused on layer-by-layer coating of pentaerythritol (PE) particles, which was achieved… read more here.
Keywords: pmma; poly methyl; methyl methacrylate;
Electrostatic interactions of poly (methyl methacrylate) colloids: deposition patterns of evaporating non-aqueous colloidal droplets
Sign Up to like & getrecommendations! Published in 2020 at "Colloid and Polymer Science"
DOI: 10.1007/s00396-020-04769-3
Abstract: We generate controllable micrometer-range electrostatic interactions in a suspension by using a charge control additive: an anionic surfactant, dioctyl sodium sulfosuccinate (AOT), and an organic salt, tetradodecylammonium tetrakis (3,5-bis (trifluoromethyl)phenyl)borate (TDAT) in non-aqueous solvents. Both… read more here.
Keywords: non aqueous; system; methyl methacrylate; deposition patterns ... See more keywords
Vapor sensing and interface properties of reduced graphene oxide–poly(methyl methacrylate) nanocomposite
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-00567-4
Abstract: Synthesized reduced graphene oxide–poly(methyl methacrylate) (RGO–PMMA) nanocomposites were characterized by differential scanning calorimetry, thermogravimetric analysis, and probed for volatile organic compounds (VOC) sensing. A molecular dynamics simulation is performed to investigate the interaction between PMMA… read more here.
Keywords: graphene oxide; methyl methacrylate; poly methyl; reduced graphene ... See more keywords
Investigation of microstructure in poly(methyl methacrylate) prepared via ambient temperature ARGET-ATRP: a combined approach of 1D and 2D NMR spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Polymer Research"
DOI: 10.1007/s10965-020-02153-x
Abstract: This investigation reports the analysis of different microstructures present in poly(methyl methacrylate) (PMMA) using1D and 2D NMR spectroscopy. The PMMA used in this study has been prepared via activators regenerated by electron transfer atom transfer… read more here.
Keywords: nmr spectroscopy; methyl methacrylate; arget atrp; poly methyl ... See more keywords
Synthesis of photoluminescent-doped poly(methyl methacrylate)
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08220-w
Abstract: Synthesis of optical materials, copolymers based on methyl methacrylate used as a polymer matrix, and 2,7-bis[2-(2-hydroxy-3-methacryloyloxypropoxy)]naphthalene (2,7-NAF.DM) applied as a photoluminescent dopant are presented. The purification procedure as well as the detailed information about the… read more here.
Keywords: synthesis photoluminescent; doped poly; methyl methacrylate; photoluminescent doped ... See more keywords