Reversible chain association/dissociation via a CO2 responsive crosslinking/decrosslinking system

Daisuke Nagai; Akinori Suzuki; Yasuyuki Maki; Hiroyuki Takeno

doi:10.1039/C1CC12084K

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Reversible chain association/dissociation via a CO₂ responsive crosslinking/decrosslinking system†

Daisuke Nagai,*^a Akinori Suzuki,^a Yasuyuki Maki^a and Hiroyuki Takeno^a

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* Corresponding authors

^a Department of Chemistry and Chemical Biology, Graduate School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
E-mail: nagai@chem-bio.gunma-u.ac.jp
Fax: +81-277-30-1409
Tel: +81-277-30-1485

Abstract

Reversible chain association/dissociation phenomenon viaCO₂ responsive crosslinking/decrosslinking was detected in aqueous solutions of polyallylamine (PAA). The chain association/dissociation behavior was reversible and useful in the synthesis of porous crosslinked polystyrene, which suggested potential utility in the area of CO₂-responsive separable adhesives, switches and sensors.

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Article information

DOI: https://doi.org/10.1039/C1CC12084K
Article type: Communication
Submitted: 12 Apr 2011
Accepted: 13 Jun 2011
First published: 28 Jun 2011

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Chem. Commun., 2011,47, 8856-8858

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Reversible chain association/dissociation via a CO₂ responsive crosslinking/decrosslinking system

D. Nagai, A. Suzuki, Y. Maki and H. Takeno, Chem. Commun., 2011, 47, 8856 DOI: 10.1039/C1CC12084K

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Chemical Communications