Self‐Healing Supramolecular Gels Formed by Crown Ether Based Host–Guest Interactions
Zhejiang University · Chinese Academy of Sciences · +2 more institutions
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Abstract
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.
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Authors
7Topics & keywords
Topics
Keywords
- Supramolecular chemistry
- Crown ether
- Rheology
- Self-healing
- Supramolecular polymers
- Polymer
- Crown (dentistry)
- Polymer chemistry
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