SCI和EI收录∣中国化工学会会刊

中国化学工程学报 ›› 2022, Vol. 41 ›› Issue (1): 193-209.DOI: 10.1016/j.cjche.2021.11.002

• Review • 上一篇    下一篇

Stimuli-responsive emulsions: Recent advances and potential applications

Xue-hui Ge, Liangji Mo, Anhe Yu, Chenzi Tian, Xiaoda Wang, Chen Yang, Ting Qiu   

  1. Engineering Research Center of Reactive Distillation, Fujian Province University, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, China;Qingyuan Innovation Laboratory, Quanzhou 362801, China
  • 收稿日期:2021-06-28 修回日期:2021-11-06 出版日期:2022-01-28 发布日期:2022-02-25
  • 通讯作者: Chen Yang,E-mail address:cyang@fzu.edu.cn;Ting Qiu,E-mail address:tingqiu@fzu.edu.cn
  • 基金资助:
    This work was supported by the National Natural Science Foundation of China (21908026), the Fujian Province science and technology guidance project (2021Y0007) and Key Program of Qingyuan Innovation Laboratory (00221004).

Stimuli-responsive emulsions: Recent advances and potential applications

Xue-hui Ge, Liangji Mo, Anhe Yu, Chenzi Tian, Xiaoda Wang, Chen Yang, Ting Qiu   

  1. Engineering Research Center of Reactive Distillation, Fujian Province University, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, China;Qingyuan Innovation Laboratory, Quanzhou 362801, China
  • Received:2021-06-28 Revised:2021-11-06 Online:2022-01-28 Published:2022-02-25
  • Contact: Chen Yang,E-mail address:cyang@fzu.edu.cn;Ting Qiu,E-mail address:tingqiu@fzu.edu.cn
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (21908026), the Fujian Province science and technology guidance project (2021Y0007) and Key Program of Qingyuan Innovation Laboratory (00221004).

摘要: Responsive emulsions are the emulsions that can be reversibly switched on-demand between “stable” and “unstable” by environmental stimulus or trigger, which allows a simple and effective adjustment approach to achieve emulsification and demulsification. In recent years, stimuli-responsive emulsions acting as smart soft material are received considerable attention with the advantages of simple manipulation, good reversibility, low cost, easy treatment, and little effect on the system. In this paper, the recent research progress of emulsions that can respond to external stimuli, including pH, light, magnetic field, CO2/N2 and dual responsive are reviewed. Also, the potential applications based on responsive emulsion are discussed, such as catalytic reactions, heavy oil recovery, polymer particles synthesis and optical sensor, aiming to summarize the latest achievements and put forward the possible development trends of responsive emulsions.

关键词: Stimuli-responsive, Emulsions, Switchable surfactants, Interface

Abstract: Responsive emulsions are the emulsions that can be reversibly switched on-demand between “stable” and “unstable” by environmental stimulus or trigger, which allows a simple and effective adjustment approach to achieve emulsification and demulsification. In recent years, stimuli-responsive emulsions acting as smart soft material are received considerable attention with the advantages of simple manipulation, good reversibility, low cost, easy treatment, and little effect on the system. In this paper, the recent research progress of emulsions that can respond to external stimuli, including pH, light, magnetic field, CO2/N2 and dual responsive are reviewed. Also, the potential applications based on responsive emulsion are discussed, such as catalytic reactions, heavy oil recovery, polymer particles synthesis and optical sensor, aiming to summarize the latest achievements and put forward the possible development trends of responsive emulsions.

Key words: Stimuli-responsive, Emulsions, Switchable surfactants, Interface