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- Title
Preparation of Reversible Thermochromism Supramolecules of 4-Aminophenol-Modified Polydiacetylene.
- Authors
Niu, Rui; Meng, Xiao-lei; Yang, Dan-dan; Chang, Yue; Zha, Fei
- Abstract
A novel diacetylene monomer was synthesized via the esterification of 10,12-pentacosadiynoic acid with 4-aminophenol. The polymer of 10,12-pentacosadiynoic acid-4-aminophenyl ester was formed by self-assembly of the monomer, followed by UV irradiation at room temperature. It was characterized by the methods of NMR, laser diffraction, SEM and UV measurement. The polymer demonstrated a reversible purple-to-red colorimetric transition when the temperature changes from 25 to 70°C.
- Subjects
THERMOCHROMISM; SUPRAMOLECULES; BUTADIYNE
- Publication
Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2015, Vol 40, Issue 10, p2867
- ISSN
2193-567X
- Publication type
Article
- DOI
10.1007/s13369-015-1762-2