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Y. Wang, S. H. Goh and T. S. Chung, “Miscibility Study of Torlon? Polyam-ide-Imide with Matrimid? 5218 Poly- imide and Polybenzimidazole,” Polymer, Vol. 48, No. 10, 2007, pp. 2901-2909. doi:10.1016/j.polymer.2007.03.040

has been cited by the following article:

• TITLE: Synthesis of PMMA-co-PMAA Copolymer Brush on Multi-Wall Carbon Nanotubes

  AUTHORS: Petr Slobodian, Petr Svoboda, Pavel Riha, Roman Boruta, Petr Saha

  KEYWORDS: Carbon Nanotubes; Functionalization; PMMA; PMAA; Polymer brush

  JOURNAL NAME: Journal of Surface Engineered Materials and Advanced Technology, Vol.2 No.3A, July 27, 2012

  ABSTRACT: Poly(methyl methacrylate)/poly(methacrylamide) copolymer (PMMA-co-PMAA) was synthesized by a free radical copolymerization of MMA and MAA monomers in methylethyl ketone using AIBN as radical initiator. Multi-wall carbon nanotubes (MWCNT) were oxidized in KMnO4 acidic suspension. Carboxyl groups on the surface oxidized MWCNT were reacted with primary amide group of PMMA-co-PMAA copolymer in MEK solution under ultrasound to form polymer brush on the surface of MWCNT. With the help of TG analyses the amount of covalently grafted PMMA-co-PMAA copolymer onto MWCNT surface was determined as ?47 wt%. TEM analyses identified thin co-polymer layer adhered onto MWCNT surface with average thickness ?5 nm.