Preparation of environmentally friendly bio-based vitrimers from vanillin derivatives by introducing two types of dynamic covalent C N and S–S bonds

In this study, a novel self-healing, chemically degradable and recyclable vanillin vitrimers (VFx) containing multiple reversible covalent bonds were prepared from vanillin-derived dialdehyde and amine monomers. In order to improve mechanical properties and shorten the relaxation time, we introduced...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Polymer (Guilford) 2020-05, Vol.197, p.122483, Article 122483
Hauptverfasser:	Guo, Zijian, Liu, Bangjie, Zhou, Li, Wang, Lingna, Majeed, Kashif, Zhang, Baoliang, Zhou, Fengtao, Zhang, Qiuyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Bonding strength Chemical bonds Covalent bonds Disulfide bonds Hot pressing Mechanical properties Monomers Recyclability Recycling Relaxation time Sustainability Tensile strength Vanillin Vitrimers
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!