@article{c5aacf388e0a4a3aa9d5a96f1a7772f1,
title = "Grafting of montmorillonite nano-clay with butyl acrylate and methyl methacrylate by atom transfer radical polymerization: Blends with poly(BuA-co-MMA).",
abstract = "11-(2-Bromo-2-methyl)propionyloxyundecyl trichlorosilane atom transfer radical polymn. (ATRP) initiator was covalently attached on montmorillonite clay platelets via silylation reactions. The initiator clay was used to polymerize Bu acrylate (BuA) and Me methacrylate (MMA) on the clay surface. Polymn. was performed in bulk monomer soln. or in DMSO. Polymer modified clay was mixed with a poly(BuA-co-MMA) matrix. Small angle X-ray scattering (SAXS) and transmission electron microscopy (TEM) showed that clay modified in DMSO gave exfoliated composites when mixed with the matrix copolymer. Mech. properties of the composites were studied by dynamic mech. thermal anal. (DMTA). The results showed that the mech. properties were improved as a function of clay content, as well with an increasing homogeneity of the nanocomposite. {\^A}{\textcopyright} 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 3086-3097, 2009. [on SciFinder(R)]",
keywords = "Loss modulus, Nanocomposites, Nanoparticles, Storage modulus, Stress-strain relationship (nano montmorillonite-attached ATRP initiator for polymn. of Bu acrylate and Me methacrylate), nano, montmorillonite, surface, initiated, ATRP, butyl, acrylate, methyl, methacrylate, nanocomposite",
author = "Mikko Karesoja and Harri Jokinen and Erno Karjalainen and Pulkkinen, {Petri M.S.} and Mika Torkkeli and Antti Soininen and Janne Ruokolainen and Heikki Tenhu",
note = "Copyright (C) 2014 American Chemical Society (ACS). All Rights Reserved.; Section Code: 35-3; CA Section Cross-references: 38; CODEN: JPACEC; CAS Registry Numbers: 25852-37-3 (n-Butyl acrylate-methyl methacrylate copolymer) Role: POF (Polymer in formulation), PRP (Properties), USES (Uses) (montmorillonite surface-initiated; nano montmorillonite-attached ATRP initiator for polymn. of Bu acrylate and Me methacrylate); 1318-93-0D (Montmorillonite) Role: CAT (Catalyst use), MOA (Modifier or additive use), USES (Uses) (nano montmorillonite-attached ATRP initiator for polymn. of Bu acrylate and Me methacrylate); 255727-67-4DP (11-(2-Bromo-2-methyl)propionyloxyundecyl trichlorosilane) Role: CAT (Catalyst use), SPN (Synthetic preparation), PREP (Preparation), USES (Uses) (nano montmorillonite-attached ATRP initiator for polymn. of Bu acrylate and Me methacrylate); 67-68-5 (DMSO); 1838-08-0D (Octadecylammonium chloride) Role: NUU (Other use, unclassified), USES (Uses) (nano montmorillonite-attached ATRP initiator for polymn. of Bu acrylate and Me methacrylate); 112-43-6 (10-Undecen-1-ol); 10025-78-2 (Trichlorosilane); 20769-85-1 (2-Bromoisobutyryl bromide) Role: RCT (Reactant), RACT (Reactant or reagent) (reactant in prepn. of initiator; nano montmorillonite-attached ATRP initiator for polymn. of Bu acrylate and Me methacrylate); 255727-66-3P (10-Undecen-1-yl 2-bromo-2-methylpropionate) Role: RCT (Reactant), SPN (Synthetic preparation), PREP (Preparation), RACT (Reactant or reagent) (reactant in prepn. of initiator; nano montmorillonite-attached ATRP initiator for polymn. of Bu acrylate and Me methacrylate)",
year = "2009",
doi = "10.1002/pola.23400",
language = "English",
volume = "47",
pages = "3086--3097",
journal = "Journal of Polymer Science, Part A: Polymer Chemistry",
issn = "0887-624X",
publisher = "Wiley",
number = "12",
}