标题:Triple networks hydrogel with high strength made by chemical and physical cross-linking
作者:Wang, Xiangong; Zhao, Fang; Qin, Xuping; Feng, Shengyu
作者机构:[Wang, Xiangong; Zhao, Fang; Qin, Xuping; Feng, Shengyu] Shandong Univ, Sch Chem & Chem Engn, Key Lab Special Funct Aggregated Mat, Minist Educ,Key La 更多
通讯作者:Qin, Xuping;Qin, XP;Feng, SY
通讯作者地址:[Qin, XP; Feng, SY]Shandong Univ, Sch Chem & Chem Engn, Key Lab Special Funct Aggregated Mat, Minist Educ,Key Lab Colloid & Interface Chem, Jinan 2501 更多
来源:COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
出版年:2020
卷:589
DOI:10.1016/j.colsurfa.2020.124428
关键词:Triple networks hydrogel; Chemical cross-linking; Physical; cross-linking; High strength
摘要:In this work, triple networks hydrogel with high strength were made by chemical and physical cross-linking. A covalent bond cross-linking network was formed by polyacrylamide chains, Alginate Sodium and ion form the second network, then the Poly (vinyl alcohol) was added to form the semi-crystalline physical crosslink network by freezing and thawing process. The prepared hydrogels can be stretched beyond 13 times to their initial length, and the toughness of the hydrogels reach 5 MJ m(-3). Therefore, triple networks hydrogels have potential application in biomaterials for the merits of high strength and biocompatibility.
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077710590&doi=10.1016%2fj.colsurfa.2020.124428&partnerID=40&md5=8fc14ef890799e5145d64cc9f23b106d
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