Ultrathin tough double network hydrogels showing adjustable muscle-like isometric force generation triggered by solvent
Ultrathin tough double network hydrogels showing adjustable muscle-like isometric force generation triggered by solvent
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DOI：
10.1039/b916581a
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发表时间：
2009-01-01
影响因子：
4.9
通讯作者：
Gong, Jian Ping
中科院分区：
文献类型：
--
作者：
Liang, Songmiao;Yu, Qiu Ming;Gong, Jian Ping
采用盐控溶胀工艺与聚合物链预增强技术相结合的方法，合成了在微尺度厚度下具有超高韧性(弹性伸长率epsilon(b) > 1000%，抗拉强度sigma（b) > 2 MPa，撕裂能G与b600 J m（-2）相似）、溶剂触发快速等距应力产生的超薄双网状水凝胶。
Ultrathin double-network hydrogels, which have super-high toughness under micro-scale thickness (elastic elongation epsilon(b) > 1000%, tensile strength sigma(b) > 2 MPa and tearing energy G similar to B 600 J m(-2)), and solvent-triggered fast and high isometric stress generation, were synthesized by coupling the salt-controlled swelling process and polymer chain pre-reinforced technique.