A research team consisting of NIMS, Hokkaido University and Yamaguchi University has developed a method for easily synthesizing a self-healing polymer gel made of ultrahigh molecular weight (UHMW) polymers (polymers with a molecular weight greater than 106 g/mol) and non-volatile ionic liquids.

▶For more information

Yuji Kamiyama, Ryota Tamate, Takashi Hiroi, Sadaki Samitsu, Kenta Fujii, Takeshi Ueki, Sci. Adv. 8, eadd0226 (2022). "Highly stretchable and self-healable polymer gels from physical entanglements of ultrahigh molecular weight polymers"
DOI:10.1126/sciadv.add0226