A Self-Healing Electronic Sensor Based on Thermal-Sensitive Fluids

作者:He, Yonglin; Liao, Shenglong; Jia, Hanyu; Cao, Yuanyuan; Wang, Zhenning; Wang, Yapei*
来源:Advanced Materials, 2015, 27(31): 4622-4627.
DOI:10.1002/adma.201501436

摘要

A combination of liquid sensing materials and self-healing polymers is conceived for preparing electronic sensors that can be mended when they suffer damage. The leakage of ionic liquids at a breaking state is avoided with the help of the capillary effect. Photothermal conversion and magnetic-thermal conversion extend the sensing application. The successful development of self-healing sensors is promising for exploiting high-level electronic devices with long-term service.