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    Microheterogeneous solid polymer electrolyte (SPE) membranes for electrocatalysis 

    Michaels, W. C. (Stellenbosch : Stellenbosch University, 2002-04)
    ENGLISH ABSTRACT: The deposition of platinum catalyst on cation-exchange membranes was achieved by a counter diffusion deposition method known as the Takenaka- Torikai method. The morphology of the platinum catalyst on ...
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    Supported zeolite A membranes. Feasibility of the static transverse synthesis : a new approach 

    Smith, Sarel Petrus Jacobus (Stellenbosch : Stellenbosch University, 2002-12)
    ENGLISH ABSTRACT: As there is inadequate control of the hydrothermal synthesis technique used to date in the synthesis of zeolite A membranes, the feasibility of a new synthesis approach was investigated, namely the ...
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    Propylene / 1-pentene random copolymers : preparation, characterisation and commercialisation 

    Potgieter, A. H. (Antonie Hermanus) (Stellenbosch : Stellenbosch University, 2002-03)
    ENGLISH ABSTRACT: Most polypropylene copolymers commercially available have ethylene, and to a lesser degree t-butene as comonomers. Commercially available higher a-olefins, mostly even-numbered, are seldom used for the ...
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    Synthesis, characterization and testing of nano-structured particles for effective impact modification of glassy amorphous polymers 

    Van Zyl, A. J. P. (Andries Jakobus Petrus) (Stellenbosch : Stellenbosch University, 2003-12)
    ENGLISH ABSTRACT: The synthesis of structured nanoparticles, in particular core/shells, IS of great technological and economical importance to modem materials science. One of the advantages of structured particles is ...
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    Structure/property relationship of model alkali-soluble rheology modifiers synthesised via the RAFT process 

    Sprong, Ewan (Stellenbosch : Stellenbosch University, 2003-12)
    ENGLISH ABSTRACT: Alkali-soluble rheology modifiers are commercially synthesised via conventional freeradical polymerisation processes. This results in the end product having certain limitations; there is poor control ...
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    Fun with polymers : development of interactive multimedia and practical polymer science programmes 

    De Kock, Jacobus Johannes (Stellenbosch : Stellenbosch University, 2002-03)
    ENGLISH ABSTRACT: Multimedia was the buzzword of the previous decade. Electronic learning is the buzzword of this decade. Both concepts changed, and are still changing the way educators present knowledge and information ...
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    Polyurethane dispersions for paper coatings 

    Seboa, Sharrief (Stellenbosch : Stellenbosch University, 2002-12)
    ENGLISH ABSTRACT: Aqueous polyurethane (PU) dispersions were synthesized for the use in paper coatings. These PUs contained a polyester polyol soft segment (content of 60-70%) and a urethane hard segment (content of ...
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    Fischer-Tropsch ionomeric waxes 

    Potgieter Hennie (Hendrik Frederick) (Stellenbosch : Stellenbosch University, 2003-12)
    ENGLISH ABSTRACT: This dissertation describes work done on Fischer- Tropsch ionomeric waxes. The waxes are characterized with respect to the method of manufacture, the mechanism of the oxidation process, the saponification, ...
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    Reversible addition-fragmentation transfer polymerization in heterogeneous aqueous media 

    McLeary, James Breton (Stellenbosch : Stellenbosch University, 2004-04)
    ENGLISH ABSTRACT: The study presented in this dissertation had as primary aim to develop pathways to heterogeneous aqueous polymerizations that had living characteristics. To this end, the reversible addition fragmentation ...
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    The effect of monosaccharide reducing sugars on the atom transfer radical polymerization of n-butyl methacrylate and methyl methacrylate 

    De Vries, Andrew Robert (Stellenbosch : Stellenbosch University, 2001-12)
    ENGLISH ABSTRACT: The effect of various organic reducing agents, in the. form of monosaccharide reducing sugars, on the rate of atom transfer radical polymerization (ATRP) of n-butyl methacrylate and methyl methacrylate ...
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    AuthorAlshuiref, Abubaker (2)Amer, Ismael (2)Bailly, Nathalie (2)Bayley, Gareth Michael (2)Chirowodza, Helen (2)De Vries, Andrew Robert (2)Etmimi, Hussein Mohamed (2)Harding, Gareth (2)Klash, Abdalah (2)Lutz, Marietjie (2)... View MoreSubject
    Dissertations -- Polymer science (147)
    Theses -- Polymer science (130)Chemistry and Polymer Science (62)Polymerization (37)Addition polymerization (18)Polymers (17)Copolymers (15)Polyolefins (10)Polypropylene (10)Electrospinning (9)... View MoreDate Issued2010 - 2014 (56)2000 - 2009 (85)1993 - 1999 (6)Has File(s)Yes (147)
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