Progress on Toughening Mechanism of Hydrogels

被引：0
|
作者：
Lin M. [1 ]
Song M. [2 ]
Liang X. [3 ]
Hou J. [2 ]
Li B. [3 ]
Zhang S. [2 ]
机构：
[1] Guangdong Power Grid Corporation, Electric Power Research Institute, Guangzhou
[2] State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu
[3] Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu
来源：
Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering | 2019年 / 35卷 / 11期
关键词：
Energy dissipating; Hydrogels; Toughening mechanism;
D O I：
10.16865/j.cnki.1000-7555.2019.0317
中图分类号：
学科分类号：
摘要：
Hydrogels are composed of cross-linked polymer networks and a plenty of water. For the similarity to the biological tissues, hydrogels have been widely used in human life and biomedical fields. However, the further applications of the hydrogels are still limited by their poor mechanical properties. Herein, the research progress of recent years was reviewed and the energy dissipation mechanism was analyzed deeply through the toughening types, which are divided into hybrid crosslinking, interpenetrating networks, high-functionality crosslinking agents and other new toughening systems. In addition, the future direction and prospects of the toughening mechanism of hydrogels were also looked forward. © 2019, Editorial Board of Polymer Materials Science & Engineering. All right reserved.
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页码：174 / 180and190
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