Double network hydrogels with controlled shape deformation: A mini review

被引：42

作者：

Yang, Jia ^{[1
]}

Li, Yu ^{[1
]}

Zhu, Lin ^{[1
]}

Qin, Gang ^{[1
]}

Chen, Qiang ^{[1
]}

机构：

[1] Henan Polytech Univ, Sch Mat Sci & Engn, Jiaozuo 454003, Peoples R China

来源：

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 2018年 / 56卷 / 19期

关键词：

controlled shape deformation; double network hydrogels; high strength hydrogels; HIGH MECHANICAL STRENGTH; NANOCOMPOSITE HYDROGELS; SUPRAMOLECULAR HYDROGELS; GLOBULE TRANSITION; SELF-RECOVERY; TOUGH; MEMORY; ROBUST; GEL; CELLULOSE;

D O I：

10.1002/polb.24735

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Double network hydrogels (DN gels), consisting of two networks with strongly asymmetric network structures and properties, are one of most investigated high strength hydrogels. In most cases, the first network of DN gels is rigid, brittle and tightly crosslinked, while the second network is soft, ductile and loosely crosslinked. Because of the tunable and diverse network structures, DN gels with controlled shape deformation have attracted great attention in recent years. The shape deformation of DN gels can be controlled by first network, second network, or both networks. In this mini review, the shape deformation of DN gels via different networks will be summarized, and the application and future perspectives also are discussed. (c) 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2018, 56, 1351-1362

引用

页码：1351 / 1362

页数：12

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