A self-healing and recyclable polyurethane-urea Diels–Alder adduct synthesized from carbon dioxide and furfuryl amine
Peixuan Wu, Haiyang Cheng, Xinchao Wang, Ruhui Shi, Chao Zhang, Masahiko Arai, Fengyu Zhao
Abstract
A green route to synthesize a self-healing polyurethane-urea Diels–Alder adduct (PUUa-DA) using CO<sub>2</sub> and furfuryl amine as renewable feedstocks is reported.
Topics & Concepts
Amine gas treatingUreaPolyurethaneAdductChemistryOrganic chemistryCarbon dioxideDiels–Alder reactionCatalysisCarbon dioxide utilization in catalysisPolymer composites and self-healingSynthetic Organic Chemistry Methods