High-strength semi-crystalline hydrogels with self-healing and shape memory functions
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- 作者：Burcu Kurt ; Umit Gulyuz ; Damla D. Demir ; Oguz Okay ; okayo@itu.edu.tr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Supramolecular hydrogels ; Crystallinity ; Hydrophobic associations ; Shape memory ; Self-healing ; Mechanical properties
- 刊名：European Polymer Journal
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：81
- 期：Complete
- 页码：12-23
- 全文大小：1167 K
文摘
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Semi-crystalline hydrogels were produced by bulk photopolymerization.
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The hydrogels exhibit high fracture energy of 20 kJ M−2 and Young’s modulus up to 308 MPa.
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They undergo up to 1000 fold change in their elastic moduli by changing the temperature.
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The hydrogels exhibit self-healing and shape memory functions triggered by heating.