Synthesis and Surface Properties of Novel Carboxylic Ester-Containing Imidazolium-Based Zwitterionic Surfactants: Monoalkyl 2-(3-Methylimidazolium-1-yl) Succinate Inner Salts
作者: Xuewei ChenYujuan XinFangcai YuZhili Lan
作者单位: 1Hunan Normal University
刊名: Journal of Surfactants and Detergents, 2017, Vol.20 (5), pp.1121-1127
来源数据库: Springer Journal
DOI: 10.1007/s11743-017-1987-z
关键词: Zwitterionic surfactantsImidazoliumSuccinate inner salts
英文摘要: A series of carboxylic ester-containing imidazolium-based zwitterionic surfactants, namely, monoalkyl 2-(3-methylimidazolium-1-yl) succinate inner salts (CnMimSU, n = 8, 10, 12 and 14), have been synthesized. Their structures were confirmed by 1H NMR, 13C NMR and FTIR. The typical physicochemical properties parameters such as isoelectric point, critical micelle concentration (CMC), surface tension at CMC ( γ CMC), surface pressure at CMC (ΠCMC), adsorption efficiency (p C 20), the maximum surface excess ( Γ m), the minimum molecular cross-sectional area ( A min) and the value of CMC/ C 20 were determined. The effect of the long-chain length on the important physicochemical properties of...
原始语种摘要: A series of carboxylic ester-containing imidazolium-based zwitterionic surfactants, namely, monoalkyl 2-(3-methylimidazolium-1-yl) succinate inner salts (CnMimSU, n = 8, 10, 12 and 14), have been synthesized. Their structures were confirmed by 1H NMR, 13C NMR and FTIR. The typical physicochemical properties parameters such as isoelectric point, critical micelle concentration (CMC), surface tension at CMC ( γ CMC), surface pressure at CMC (ΠCMC), adsorption efficiency (p C 20), the maximum surface excess ( Γ m), the minimum molecular cross-sectional area ( A min) and the value of CMC/ C 20 were determined. The effect of the long-chain length on the important physicochemical properties of...
全文获取路径: Springer  (合作)
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影响因子:1.515 (2012)

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关键词翻译
关键词翻译
  • salts 盐类
  • studied 学习
  • excess 超量
  • efficiency 效率
  • adsorption 吸附
  • properties 道具
  • value 
  • zwitterionic 两性离子的
  • carboxylic 类羧酸的
  • inner 内的