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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"polyketone"”.
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Anion Exchange Membranes (AEMs), based on Polyamine Obtained by Modifying Polyketone, for Electrochemical Applications
… for use in several electrochemical applications. Polyketones seem particularly promising as materials for making anion exchange membranes (AEMs), not only because the starting monomers, carbon monoxide and ethylene, are relatively inexpensive (pointing to the feasibility of producing polyketone at …
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Wässerige katalytische Polymerisation von Olefinen durch kationische Palladium(II)-Komplexe
… wurden semikristalline streng alternierende Polyketone mit hohen Molmassen erhalten.
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Controlling the end groups and rates of catalytic polymerization
… phenanthroline catalyst for the production of polyketone from styrene and carbon monoxide, a palladium diimine catalyst for the production of hyperbranched polyethylene and a cobalt cyclopentadienyl catalyst for the production of high density polyethylene. These systems were chosen because of …
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Sustainable Polymers Through Creative Design
… of polyolefins with renewable polymers. First, polyketones synthesized by ROMP were developed for their potential use as photodegradable polymers. This initial study probed the synthesis of different polyketone monomers and the properties of their respective polymers. Next, a photodegradable and …
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Towards polyethylene-based materials with non-alternatively incorporated carbon monoxide monomer
… of ethylene/carbon monoxide copolymers (polyketones) was pursued via insertion polymerization methods through palladium(II) and nickel(II) catalysis. Specifically, phosphine sulfonate palladium(II) precatalysts derived from the in situ complexation of palladium(II) acetate and phosphine …