Novel Nanocomposite Hydrogels Consisting of Layered Double Hydroxide with Ultrahigh Tensibility and Hierarchical Porous Structure at Low Inorganic Content

被引：301

作者：

Hu, Ziqiao ^{[1
]}

Chen, Guangming ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 34期

基金：

中国国家自然科学基金;

关键词：

DOUBLE-NETWORK HYDROGELS; MECHANICAL-PROPERTIES; COMPOSITE HYDROGELS; THERMAL-STABILITY; CRACK TIPS; CLAY; POLY(ETHYLENE-TEREPHTHALATE); PHOTOLUMINESCENCE; POLYMERIZATION; TRANSITION;

D O I：

10.1002/adma.201400179

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel type of polymer nanocomposite (NC) hydrogel with extraordinary mechanical properties at low inorganic content is prepared and investigated. The NC hydrogels consist of isethionate-loaded layered double hydroxide/polyacrylamide (LDH-Ise/PAM) - with LDH-Ise being used because of its swelling properties and no conventional organic crosslinker. The NC hydrogels exhibit an unusual hierarchical porous structure at the micro- and nanometer scales, and their elongation at break can exceed 4000%.

引用

页码：5950 / +

页数：8

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