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China Surfactant Detergent & Cosmetics ›› 2019, Vol. 49 ›› Issue (4): 214-219.doi: 10.3969/j.issn.1001-1803.2019.04.002

• Lecture of science and technology • Previous Articles     Next Articles

Self-assembly of surfactants regulated by weak interactions(IV)Application in ionic conduction

SUN Na,ZHENG Li-qiang,SUN Ji-chao()   

  1. Key Laboratory of Colloid and Interface Chemistry, Shandong University, Jinan, Shandong 250100, China
  • Received:2019-03-29 Online:2019-04-22 Published:2019-04-24
  • Contact: Ji-chao SUN E-mail:jichaosun@sdu.edu.cn

Abstract:

Surfactants are one kind of typical amphiphilic molecules, which have been widely studied and applied in the fields of daily chemical industry, food industry, tertiary oil recovery, cell effect and enzyme effect due to their various properties such as wetting, emulsifying, foaming, dispersing and solubilizing. Driven by the non-covalent interactions, surfactant molecules can spontaneously form various ordered aggregate structures in solution. Owing to the structure effect and size effect of ordered aggregates, the application of surfactants in ion conduction has been extended. These ordered aggregates can provide a continuous conduction channel for ion transportation, which can greatly improve the ion-conducting efficiency.

Key words: surfactant, weak interaction, self-assembly, ionic conduction

CLC Number: 

  • TQ423