文献类型：期刊文献

英文题名：A high strain, adhesive, self-healable poly(acrylic acid) hydrogel with temperature sensitivity as an epidermal sensor

作者：Zhang, Rui[1];Ruan, Hengzhi[1];Fu, Qionglong[1];Zhu, Xuedong[1];Yao, Yuan[2]

机构：[1]East China Univ Sci & Technol, Sch Chem Engn, Minist Educ, Engn Res Ctr Large Scale Reactor Engn & Technol, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Sch Mat Sci & Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2020

卷号：1

期号：3

起止页码：329

外文期刊名：MATERIALS ADVANCES

收录：EI(收录号：20243416894380);WOS:【ESCI(收录号:WOS:000613915200005)】；

基金：This work is supported by the National Natural Science Foundation of China (21374029, 51573088 and 21776076).

语种：英文

外文关键词：Microgels - Self-healing materials

摘要：A fully physically linked poly(acrylic acid) (PAA) hydrogel with temperature sensitivity was fabricated. The temperature-sensitive point of the hydrogel was near 25 degrees C when introducing the copolymer of N-isopropylacrylamide (NIPAAM) and dopamine methacrylamide (DMA). More importantly, the hydrogels exhibited excellent self-healing properties, mechanical properties and tunable adhesive strength and could be used as epidermal sensors.