Transparent regenerated cellulose film containing azobenzene group with reversible stimulus discoloration property

• Published in: Carbohydrate polymers Vol. 324; p. 121569
• Main Authors: Li, Ming, Liu, Gongwen, Liu, Shuang, Xiao, Xialian, Bai, Yun, Li, Yali, Li, Xingxing, Li, Yibao
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.01.2024
• Subjects: Acid-chromic; Azobenzene; cellulose; color; discoloration; heat; information storage; irradiation; Photochromic; Regenerated cellulose film; Transparent; ultraviolet radiation; Acid-chromic; Regenerated cellulose film; Transparent; Photochromic; Azobenzene

The cellulose film, exhibiting color alterations in response to external stimuli, presents itself as a promising functional material. In this study, a universal dissolution-regeneration technique was employed to manufacture a transparent, regenerated cellulose film, characterized by its reversible m...