Complexes of 1-alkyl-4-aza-1-azoniabicyclo[2.2.2]octane bromides with lanthanum nitrate. Micelle-forming and adsorption properties

被引:6
|
作者
Zhil'tsova, E. P. [1 ]
Ibatullina, M. R. [1 ]
Lukashenko, S. S. [1 ]
Kutyreva, M. P. [2 ]
Anuar, M. M. [1 ]
Kovalenko, V. I. [1 ]
Zakharova, L. Ya. [1 ]
机构
[1] Russian Acad Sci, Arbuzov Inst Organ & Phys Chem, Kazan Res Ctr, Ul Akad Arbuzova 8, Kazan 420088, Tatarstan, Russia
[2] Kazan Volga Reg Fed Univ, Butlerov Inst Chem, Kazan, Tatarstan, Russia
基金
俄罗斯基础研究基金会;
关键词
monoquaternized 1,4-diazabicyclo[2.2.2]octane; complex; surfactant; aggregation; adsorption; AGGREGATION BEHAVIOR; CATALYTIC-PROPERTIES; AQUEOUS-MEDIUM; SURFACTANTS; MICELLIZATION; BINARY; AMPHIPHILES; MIXTURES; AGENTS;
D O I
10.1134/S1070363217110172
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Novel organometallic surfactants were synthesized from monoquaternized 1,4-diazabicyclo[2.2.2]-octanes of varied hydrophobicity [Alk = C (n) H2n+1, n = 14, 18] and lanthanum nitrates. The spectral, micelleforming, and adsorption properties of the synthesized compounds were studied by IR, (1)De NMR and electronic spectroscopy, tensiometry, conductometry, and potentiometry. The critical micelle concentrations, counterionic micellar binding constants, and adsorption parameters at the water-air interface were determined and compared with the respective characteristics of the ligands and conventional amphiphiles.
引用
收藏
页码:2620 / 2626
页数:7
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