[陈少云; 吴斌; 李竞; 陈解放; 魏荣; 吴红枚] Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China
通讯机构：
[Wu, H.] D
Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, University of South China, China
语种：
中文
关键词：
拉胀性;负泊松比;拉胀高分子
关键词(英文)：
Auxetic polymeric material;Auxeticity;Negative Passion's ratio
Auxetic materials are special materials that can exhibit negative Poisson's ratio (NPR) effect. This article focused on the present species and advances in research on auxetic polymeric materials, i.e., foam polymers, microporous polymers, auxetic fibers and composites. Different opinions on the mechanism about auxeticity are introduced and it is worthwhile to point out that further research is still needed. Main directions and hot issues in the field of auxetic polymeric material are also pointed out. At the same time, authors introduce their own opinions and ideas and relevant researches on ...
