室温自修复硅橡胶弹性体具有银纳米粒子作为交联剂。

Room temperature self-healing power of silicone elastomers having silver nanoparticles as crosslinkers.

机构信息

CIDETEC-IK4, Centre for Electrochemical Technologies, New Materials Department, Paseo Miramón 196, 20009 Donostia-San Sebastián, Spain.

出版信息

Chem Commun (Camb). 2012 Aug 25;48(66):8255-7. doi: 10.1039/c2cc32030d. Epub 2012 Apr 27.

DOI:10.1039/c2cc32030d

PMID:22543710

Abstract

Thiol-functionalised silicone-oils were crosslinked with silver nanoparticles to give mechanically consistent elastomers with high self-healing power. The materials were broken into small pieces and put together in intimate contact for 24 hours at room temperature, observing a complete macroscopic healing and a quantitative recovery of compression-stress and strain.

摘要

巯基功能化硅氧烷与银纳米粒子交联，得到具有高自修复能力的机械性能一致的弹性体。将材料破碎成小块，在室温下紧密接触 24 小时，观察到完全的宏观修复以及压缩应力和应变的定量恢复。