期刊论文

A Survey on the Study of Biomass-based Thermosensitive Smart Materials

Wu, Zhiping(wuzhiping02@163.com)

中文

材料导报

1005-023X

2019

33

19

3336-3346

10.11896/cldb.18070135

(2017YFD0601004):国家重点研发计划项目 :中南林业科技大学林业工程学科开放基金

本校为第一且通讯机构

温敏材料是重要的智能材料之一。虽然温敏均聚物具有良好的环境敏感性能,但其力学性能无法满足使用要求,且部分温敏均聚物的最低临界溶解温度(Lower critical solution temperature,LCST)难以改变,从而限制了其应用领域。当温敏聚合物与其他基材复合或接枝共聚时,可以有效提升温敏材料的力学性能,同时通过改变物料组成及配比可以调节温敏材料的临界温度,拓展其应用范围。制备温敏智能材料的原料大多来源于不可再生的石油资源,随着石油资源日渐匮乏,人们逐渐将目光转移到其他资源。生物质作为可再生资源,广泛存在于自然界中,具有资源丰富、可持续利用的优点,特别是其含有羟基、胺基、醚键和羧基等...

Thermosensitive materials are recognized as one of the most significant smart materials at present. Thermosensitive homopolymers show superior environmental sensitivity, nevertheless they suffer from poor mechanical properties, which cannot meet the applied requirements. Furthermore, it is difficult to alter the lower critical solution temperature (LCST) of some thermosensitive polymers, which blocks their widespread application. The combination or graft copolymerization of the thermosensitive materials with other substrates will greatly contri...