Morphology Control of Polymer Particles in Ethylene/Carbon Monoxide Copolymerization

Authors


  • This work was supported by Mid-carrier Researcher Program (No. 2011-0000111) and by Priority Research Centers Program (2010-0028294) through NRF of Korea.

Abstract

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Partial to particular particles: The morphology of the polymer particles can be controlled in ethylene/CO copolymerization by pressurizing catalyst-containing 1-octanol droplets dispersed in water. The palladium catalyst should be harnessed with lipophilic long alkyl chains. Polymer particles of 0.5–1.0 mm size (see micrographs) with bulk densities of 0.2–0.3 g mL−1 are produced without reactor fouling.

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