Issue 78, 2019

Glass-transition-induced color-changing resins containing layered polydiacetylene

Abstract

A phase-segregated composite of polystyrene (PSt) and layered polydiacetylene (PDA) was formed through simultaneous polymerization and crystallization. As the motion of PSt chains with glass transition is transferred to that of PDA, the color change was achieved by the shortening of the conjugation length with deformation of the layered structure.

Graphical abstract: Glass-transition-induced color-changing resins containing layered polydiacetylene

Supplementary files

Article information

Article type
Communication
Submitted
10 Jul 2019
Accepted
04 Sep 2019
First published
04 Sep 2019

Chem. Commun., 2019,55, 11723-11726

Glass-transition-induced color-changing resins containing layered polydiacetylene

S. Ishioka, K. Watanabe, H. Imai, Y. Tseng, C. Peng and Y. Oaki, Chem. Commun., 2019, 55, 11723 DOI: 10.1039/C9CC05303D

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