Self-Healing Supramolecular Gels Formed by Crown Ether Based Host-Guest Interactions
Self-Healing Supramolecular Gels Formed by Crown Ether Based Host-Guest Interactions
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基于冠醚的主客体相互作用形成的自修复超分子凝胶
DOI：
10.1002/anie.201203063
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发表时间：
2012-01-01
影响因子：
16.6
通讯作者：
Huang, Feihe
中科院分区：
文献类型：
--
作者：
Zhang, Mingming;Xu, Donghua;Huang, Feihe
自动修复：具有悬垂二苯并[24]冠8单元的聚合物（图中紫色）通过两种双铵盐（绿色）交联，基于主客体相互作用形成两种超分子凝胶。这两种凝胶是刺激响应材料，可以响应 pH 值的变化，也是自修复材料，肉眼可见，流变数据也证明了这一点。
Automatic repair: a polymer with pendent dibenzo [24] crown-8 units (purple in picture) was cross-linked by two bisammonium salts (green) to form two supramolecular gels based on host-guest interactions. These two gels are stimuli-responsive materials that respond to changes of the pH value and are also self-healing materials, as can be seen by eye and as evidenced by rheological data.