Approaches on thermochromic polydiacetylene color absorption properties: A systematic review

Lídia K. Lazzari, Marina K. de Almeida, Heitor Luiz Ornaghi Júnior, Ademir J. Zattera, Matheus Poletto, Matheus V. G, Programa de Pós Graduação Em Engenharia de Processos e Tecnologia, Universidade de Caxias Do Sul, Caxias do Sul, Programa de Pós Graduação Em Ciência e Engenharia de Materiais, Universidade Do Extremo Sul Catarinense

Journal of Reinforced Plastics and Composites

Published online on April 27, 2026

Abstract

Journal of Reinforced Plastics and Composites, Ahead of Print.
Polydiacetylene (PDA) is a conjugated polymer widely recognized for its distinct thermochromic behavior, characterized by reversible or irreversible transitions between blue and red phases upon external stimuli. These chromatic transitions arise from ...