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Issue 6, 2020
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Ultrahigh oxygen-scavenging norbornene copolymers bearing imidazolyl iron complexes for fabricating active and sustainable packaging films

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Abstract

A tough and transparent norbornene copolymer film affixing an imidazolyl iron–salen complex catalyst exhibited an ultra-high, humidity-independent, and monthly paced oxygen-scavenging capacity up to 300 mL (oxygen gas at STP)/g(film). The homogeneously dispersed and immobilized iron complex in the polymer matrix catalytically contributed to the exceptionally high-yield oxidative consumption of polymer allylic bonds.

Graphical abstract: Ultrahigh oxygen-scavenging norbornene copolymers bearing imidazolyl iron complexes for fabricating active and sustainable packaging films

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Submitted
11 Nov 2019
Accepted
10 Dec 2019
First published
10 Dec 2019

Chem. Commun., 2020,56, 964-967
Article type
Communication

Ultrahigh oxygen-scavenging norbornene copolymers bearing imidazolyl iron complexes for fabricating active and sustainable packaging films

Y. Wang, Y. Hasegawa, T. Serikawa, K. Oyaizu and H. Nishide, Chem. Commun., 2020, 56, 964
DOI: 10.1039/C9CC08788E

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