胶粘剂
材料科学
聚脲
离子键合
离子液体
氢键
韧性
粘附
分子间力
粘接
聚合物
复合材料
化学工程
离子
有机化学
分子
化学
聚氨酯
图层(电子)
工程类
催化作用
作者
Xu Ou,Ji Pan,Qinbo Liu,Yajuan Niu,Yingjie Zhou,Feng Yan
标识
DOI:10.1002/adma.202312906
摘要
Polyurea (PUa) adhesives are renowned for their exceptional adhesion to diverse substrates even in harsh environments. However, the presence of quadruple bidentate intermolecular hydrogen bonds in the polymer chains creates a trade-off between cohesive energy and interfacial adhesive energy. To overcome this challenge, a series of CO
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