High-Strength and Tough Crystalline Polysaccharide-Based Materials  

作　　者：Pingdong Wei Jie Cai Lina Zhang 

机构地区：[1]College of Chemistry and Molecular Sciences,Wuhan University,Wuhan,Hubei 430072,China [2]Hubei Engineering Center of Natural Polymer-based Medical Materials,Wuhan University,Wuhan Hubei 430072,China [3]Shenzhen Research Institute of Wuhan University,Wuhan University,Shenzhen,Guangdong 518057,China

出　　处：《Chinese Journal of Chemistry》2020年第7期761-771,共11页中国化学（英文版）

基　　金：the National Natural Science Foundation of China(Nos.21875170,21422405,51373125);The authors thank to the facility support of the Special Fund for the Development of Strategic Emerging Industries of Shenzhen City of China(Nos.JCYJ20180507184711069,JCYJ20170818112409808);Fundamental Research Funds for the Central Universities(Nos.2042017kf0195,2042015kf0259);Wuhan Morning Light Plan of Youth Science and Technology(No.2017050304010312).

摘　　要：Due to the increasing public awareness of environmental issues and the shortage of resources,the focus on products made from renewable sources to fulill the sustainable development of modern society has intensified.Natural crystalline polysaccharides have been studied for a long time and are among the most abundant renewable resources in the world.High-performance materials have been fabricated using crystalline polysaccharides such as cellulose and chitin.For practical applications,the mechanical performance of polysaccharide-based materials is critical.In this review,we focus on the methods for constructing high-strength and high-toughness crystalline polysaccharide-based materials.This review elucidates the three approaches of aggregate structure regulation,bioinspiration and mineralization,and the use of crystalline polysaccharides as matrices for reinforcing the mechanical properties of nanocomposites.

关 键 词：CRYSTALLINE intensified CRYSTALLINE 

分 类 号：TB30[一般工业技术—材料科学与工程]