Glass-transition-induced color-changing resins containing layered polydiacetylene
Journal
Chemical Communications
Journal Volume
55
Journal Issue
78
Pages
11723-11726
Date Issued
2019
Author(s)
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. ? 2019 The Royal Society of Chemistry.
Other Subjects
polydiacetylene;polystyrene;resin;unclassified drug;Article;chemical structure;color;color change;conjugation;crystallization;electron;glass transition temperature;mechanics;phase segregation;phase transition;polymerization;safety;scanning electron microscopy
Type
journal article