Hydrogen-Bonded Rotaxane-Enhanced Polymer

Toughness 67.8 MJ/m³

By incorporating rotaxane units with intra- and intermolecular hydrogen bonds, this polymeric material achieves significantly enhanced mechanical properties and tunable behavior through ion regulation.

He, Lang · Jialin, Wei · Zhang, Zibin · Ning, Shentu · Jiao, Wang · Jiaxi, Yu · Zhiqiang, Ren · Liu, Jiyong · Li, Guangfeng · Huang, Feihe · Li, Shijun

Macromolecules 2024

Specifications

Young s modulus

{'zh': '', 'en': '32.1'} MPa

Yield stress

{'zh': '', 'en': '0.1'} MPa

Stress at break

{'zh': '', 'en': '0.6'} MPa

Toughness

{'zh': '', 'en': '2.0'} MJ/m³