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Synfacts 2023; 19(11): 1085
DOI: 10.1055/s-0042-1752275
Synthesis of Materials and Unnatural Products

Living Polymerization of Length-Controlled GNR

Rezensent(en):
Dahui Zhao
,
Haochen Li
Lee J, Ryu H, Park S, Cho M, Choi T.-L. * ETH Zürich, Switzerland
Living Suzuki–Miyaura Catalyst-Transfer Polymerization for Precision Synthesis of Length-Controlled Armchair Graphene Nanoribbons and Their Block Copolymers.

J. Am. Chem. Soc. 2023;
145: 15488-15495
CrossrefPubMedSuche in Google Scholar
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Key words

conjugated polymers - catalyst-transfer polymerization - graphene nanoribbons - precision synthesis

Significance

The living Suzuki–Miyaura catalyst-transfer polymerization (SCTP) is successfully applied to achieve length-controlled armchair graphene nanoribbons (GNR). The SCTP-enabled length control over the polymers is confirmed by the narrow polydispersity.


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Comment

The armchair GNRs prepared via SCTP show both narrow dispersity and excellent yields. The great potency of the method is demonstrated with the acquirement of different polymer structures, including GNR block copolymers.


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Publikationsverlauf

Artikel online veröffentlicht:
14. Oktober 2023

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