Study on Syntheses and Properties of Sodium Monoitaconamic Carboxylate Surfactants With Amide Group

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Xu, Jun^1 ; Zhang, Huanhuan^1 ; Xie, Hongyu^1 ; Xu, Hong^1 ; Sang, Hongfei^1 ; Zhang, Mengqian^2 ; Zhao, Wenpeng^1

Qingdao University of Science and Technology, Shandong

266042, China^1

School of Chemistry, Sichuan University, Sichuan

610207, China^2

关键词: Aliphatic amines;    Amide groups;    Critical micelle concentration (cmc);    Foaming properties;    Hexadecylamine;    Itaconic anhydrides;    Octadecylamines;    Wetting property;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/5/052024/pdf
DOI  :  10.1088/1757-899X/392/5/052024

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A series of novel surfactants, namely sodium monoitaconamic carboxylate anionic surfactants with amide group, were synthesized through amidation and neutrallzation reaction with itaconic anhydride (IAn) and long chain aliphatic amines (such as octadecylamine, hexadecylamine, tetradecylamine and laurylamine) and sodium hydroxide (NaOH) as raw materials. The chemical structures of the surfactants were characterized and determined by Nuclear Magnetic Resonance (1H NMR) and Infrared Spectrometer(FT-IR). The synthesized surfactants had lower surface tension and critical micelle concentrations(CMC). Moreover, the productions had good solubilizing effects, wetting properties and foaming properties.