Double-network hydrogels with extremely high mechanical strength
Double-network hydrogels with extremely high mechanical strength
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DOI：
10.1002/adma.200304907
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发表时间：
2003-07-17
影响因子：
29.4
通讯作者：
Osada, Y
中科院分区：
文献类型：
--
作者：
Gong, JP;Katsuyama, Y;Osada, Y
工业和生物医学应用所需的非常强的水凝胶(断裂强度约为几十兆帕)是通过为各种亲水性聚合物组合诱导双网络结构而产生的。该图显示了在施加17.2兆帕的断裂应力之前、期间和之后的水凝胶。
Very strong hydrogels (with a fracture strength of some tens of MPa), as required for both industrial and biomedical applications, have been generated by inducing a double-network (DN) structure for various combinations of hydrophilic polymers. The Figure shows a hydrogel before, during, and after application of a fracture stress of 17.2 MPa.