Iron-catalyzed reactions of CO2 and epoxides to yield cyclic and polycarbonates
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DOI: 10.1038/s41428-020-00395-6
Abstract: The catalytic coupling and polymerization of CO 2 and epoxides has been studied for over 50 years. While traditionally dominated by catalytic systems containing cobalt, chromium, and zinc, the use of iron catalysts has emerged… read more here.
Keywords: epoxides yield; iron catalysts; iron catalyzed; cyclic polycarbonates ... See more keywords
Nonlinear Response of a Polycarbonate in Post-Yield Cyclic Tests
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DOI: 10.3390/polym17111535
Abstract: This paper aims to investigate the mechanical behavior of a polycarbonate through cyclic tensile, compression, and torsiontests atstrain rates that reduce viscous effects for this material. Measurements included axial and transverse strains for uniaxial tests… read more here.
Keywords: polycarbonate; yield cyclic; post yield; polycarbonate post ... See more keywords