环境响应纳米纤维的研究进展  

Research progress of environmental response nanofibers

作　　者：张芷豪 魏俊富[1,2] 张环[1,4] 孔志云[1,4] 邹凯健 周颖珊 Zhang Zhihao;Wei Junfu;Zhang Huan;Kong Zhiyun;Zou Kaijian;Zhou Yingshan(State Key Laboratory of Separation Membranes and Membrane Processes,Tiangong University,Tianjin 300387;School of Chemistry,Tiangong University,Tianjin 300387;School of Chemical Engineering and Technology,Tiangong University,Tianjin 300387;School of Environmental Science and Engineering,Tiangong University,Tianjin 300387;School of Material Science and Engineering,Tiangong University,Tianjin 300387)

机构地区：[1]天津工业大学省部共建分离膜与膜过程国家重点实验室,天津300387 [2]天津工业大学化学学院,天津300387 [3]天津工业大学化学工程与技术学院,天津300387 [4]天津工业大学环境科学与工程学院,天津300387 [5]天津工业大学材料科学与工程学院,天津300387

出　　处：《化工新型材料》2024年第3期28-33,共6页New Chemical Materials

基　　金：国家自然科学基金资助(52070142)。

摘　　要：环境响应纳米纤维是可以感知外界刺激变化并自身发生物理化学性能改变的智能材料。纳米纤维具有直径小、孔隙率大、比表面积高的优点,因此环境响应纳米纤维有更高的响应灵敏度,更快的响应速率,成为近年来的研究热点。综述了温度、pH、光、磁场等类型环境响应纳米纤维的研究现状,归纳了环境响应纳米纤维的制备方法和近几年的主要应用,如药物控释、传感器及分离纯化等领域,并对其研究前景进行了展望。Environmental response nanofibers are intelligent materials that can sense external stimulation change and undergo physical and chemical property alterations.Nanofibers have the advantages of small diameter,large porosity,and high specific surface area,so the environmental response nanofibers have higher response sensitivity and faster response rate,making them have become a hot research topic in recent years.In this paper,the research status of the environmental response nanofibers for temperature,pH,light and magnetic field was reviewed,the preparation methods of environmental response nanofibers and their main applications in recent years,such as drug controlled release,sensors,separation and purification,were summarized,and the research prospect was also discussed.

关 键 词：环境响应 纳米纤维 静电纺丝 表面改性 

分 类 号：TB381[一般工业技术—材料科学与工程]