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Browsing Research Outputs (Civil and Chemical Engineering) by Subject "Characterization"

Browsing Research Outputs (Civil and Chemical Engineering) by Subject "Characterization"

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  • Fractionation and Crystallization of Isotactic Polypropylenes Prepared Using Homogenous Metallocene Catalyst 
    Mokrani, Touhami; Amer, Ismael; Van Reenen, Albert (TRANSACTIONS ON SCIENCE AND TECHNOLOGY, 2015-06)
    A series of polypropylenes were prepared using rac-ethylene-bis(4,5,6,7-tetrahydro-1-indenyl) zirconium dichloride (Et(H4Ind)2ZrCl2 (EI(4H)) as a homogeneous metallocene catalyst. The molecular weight of the polypropylene ...
  • Oxidative copolymerization of p-phenylenediamine 
    Mokrani, Touhami; Jewell, Linda; Amer, Ismael; Young, Desmond A; Vosloo, Hermanus C.M. (2015 Elsevier Ltd. All rights reserved, 2016)
    The sulfonation of poly(p-phenylenediamine) (P(pPD)) was achieved by oxidative copolymerization of p-phenylenediamine (pPD) and 3-aminobenzenesulfonic acid (3ABSA) monomers using ammonium persulfate ((NH4)2S2O8). The ...

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