期刊
POLYMER
卷 214, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.polymer.2020.123354
关键词
Adhesive organohydrogel; Motion/humidity sensor; Self-healing; Anti-freezing/drying; Humidity enhanced conductivity
资金
- National Science and Technology Major Project of the Ministry of Science and Technology of China [2016ZX05046]
A new class of conductive organohydrogel sensors with multipurpose adhesion, anti-freezing/drying, excellent humidity-enhanced conductivity, and self-healing properties have been fabricated. These sensors can be used under both low and high temperatures, featuring the ability to catch water from the environment to enhance conductivity. This work shows promise for the fabrication of high-performance sensing material with multi-functional sensing and synergistic properties.
Flexible gels have shown great potential in electronic sensors, but their conductivity may decrease or even disappear after long-term or extreme temperature use. Here, a new class of conductive organohydrogel sensors was fabricated with multipurpose adhesion, anti-freezing/drying, excellent humidity-enhanced conductivity, and self-healing properties. By employing the appropriate glycerol/water ratio, the organohydrogel sensor can be used either under low (-30 degrees C) or high (60 degrees C) temperature, featuring for catching water from the environment to enhance the conductivity. This work hold promises for the fabrication of high-performance sensing material with multi-functional sensing and synergistic properties.
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