Global ETD Search
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Showing 1 to 4 of 4 for “"Surface Polymerisation"”.
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Preparation of nano and Angstrom sized cobalt ensembles and their performance in the Fischer-Tropsch synthesis
… carbon monoxide and hydrogen are converted in a surface polymerisation reaction over a heterogeneous catalyst to mainly long chain hydrocarbons and water. Although all group VIII metals are reported to show activity in this process, only iron and cobalt are used on an industrial scale due to …
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Polythiophene als sensitive Filme in chemischen Sensoren
… was used for investigating the electrochemical polymerisation and the redox cycling behaviour of the polymer films deposited on the liquid facing electrode of the quartz. This method is based on impedance analysis of a piezoelectric quartz crystal. The deposited polymer mass and surface …
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Synthesis and Characterization of Thin films of Novel Functionalised 2,5-Dithienylpyrrole Derivatives on Oxide Substrates
… which compatibilise the two incompatible surfaces- the polymer film and the oxide substrate. The first part of the research was focused on the synthesis of different classes of adhesion promoters. These monomers were based on monoheterocyclic derivative of 3-substituted pyrrole and a …
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Metallic cobalt derived from cobalt nitrides for Fischer-Tropsch Synthesis
… Fischer-Tropsch synthesis (FTS) is a catalytic surface polymerisation reaction that converts synthesis gas, a mixture of carbon monoxide (CO) and hydrogen, into long chain hydrocarbons, namely α-olefins and n-paraffins. The product selectivity of this reaction is dependent on the nano effects of …