Polyolefin catalysis of propene, 1-butene and isobutene monitored using hyperpolarized NMR-Reference-Cited by-同舟云学术

Polyolefin catalysis of propene, 1-butene and isobutene monitored using hyperpolarized NMR

Published:2021 Issue:8 Volume:12 Page:2823-2828
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Kim Yaewon¹²³⁴⁵^ORCID,Samouei Hamidreza¹²³⁴⁵,Hilty Christian¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry

2. Texas A&M University

3. College Station

4. USA

5. Dutch Polymer Institute (DPI)

Abstract

Hyperpolarization by dissolution dynamic nuclear polarization (DNP) enhances ¹³C NMR signals of normally gaseous olefins. The polymerization reactions of these dissolved gases catalyzed by a metallocene catalyst are characterized in real time.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D0SC05408A

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3. J. C. Randall , Polymer Sequence Determination: Carbon-13 NMR Method , Academic Press , New York , 1977

4. Carbon-13 NMR spectral assignment of five polyolefins determined from the chemical shift calculation and the polymerization mechanism

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