环境响应型高分子应用研究进展  

Progress in the Application of Environmentally Responsive Polymers

作　　者：冯玲玲 柴文翠[1] 崔梦盈 马伟鸣 呼开放 Feng Lingling;Chai Wencui;Cui Mengying;Ma Weiming;Hu Kaifang(School of Chemical Engineering,Zhengzhou University,Zhengzhou,450001)

机构地区：[1]郑州大学化工学院,郑州450001

出　　处：《化学通报》2024年第9期1077-1087,共11页Chemistry

基　　金：中原关键金属实验室优秀青年科学家项目(GJJSGFYQ202326);河南省自然科学基金面上项目(242300420006)资助。

摘　　要：环境响应型高分子又称为环境敏感型高分子、刺激响应型高分子。当外界环境(温度、pH、光、压力、电磁等)对材料进行刺激时,环境响应型高分子会迅速在结构和物化性能上作出响应,主要表现为分子水平上的聚合物链段的亲疏水、溶解性、构象、化学键断裂等的改变。环境响应型高分子广泛应用在医疗、废水处理等领域。本文主要总结了环境响应型高分子的种类、环境响应原理及作用效果,并对环境响应型高分子在生物、医学、化工等领域的应用进展进行综述。Environmentally responsive polymers are also known as environmentally sensitive polymers and stimulus responsive polymers.When the external environment(temperature,pH,light,pressure,electromagnetism,etc.)stimulates the material,environment-responsive polymers will quickly respond in structure and physical and chemical properties,mainly manifested the changes of the hydrophilicity,solubility,conformation,chemical bond breaking etc.of the polymer chain segments in the molecular level.Environmentally responsive polymers are widely used in medical and wastewater treatment fields.This paper mainly summarizes the types of environment-responsive polymers,the mechanisms of environmental response and effect,and reviews the progress of the application of environment-responsive polymers in the fields of biology,medicine,chemical industry and so on.

关 键 词：高分子 环境响应 分子结构 物化性能 

分 类 号：TB324[一般工业技术—材料科学与工程]