Solution Properties of Mono- and Di-hexadecyl Cationic Mixed Surfactant Systems: Specific Coexistence Effect Among Various Aggregates
نویسندگان
چکیده
We have synthesized the surfactant cationic dihexadecyl dimethyl ammonium bromide [16-16]. The aggregates of [16-16] and hexadecyl trimethyl (C16TAB) were prepared in aqueous solution different mixing ratio (x[16-16]) effect experimental temperature on formation studied using a number physicochemical methods. With an increase x[16-16], structure changed from spherical micelles to vesicles. In range specific (0.2 ≤ x[16-16] 0.4) (35 45 ºC), worm-like existed. demonstrated that played important role deciding type aggregate formed solution.
منابع مشابه
Formation of Worm-Like Micelles in Mixed N-Hexadecyl-N-Methylpyrrolidinium Bromide-Based Cationic Surfactant and Anionic Surfactant Systems
Through the descriptive and rheological characterization of worm-like micelles formed by N-hexadecyl-N-methylpyrrolidinium bromide and sodium laurate, the formation and properties of the worm-like micelles were affected by the concentrations of sodium laurate and temperature. Additionally, cryogenic transmission electron microscopy images further validated the formation of worm-like micelles.
متن کاملMono- and di-cationic hydrido boron compounds.
Brønsted acid HNTf2 (Tf = SO2CF3) mediated dehydrogenative hydride abstraction from (L(1))BH3 () and (L(2))BH3 () (L(1) = IPrCH2 = 1,3-(2,6-di-isopropylphenyl)imidazol-2-methylidene (); L(2) = SIPrCH2 = 1,3-(2,6-di-isopropylphenyl)imidazolidin-2-methylidiene ()) affords thermally stable hydride bridged mono-cationic hydrido boron compounds [{(L(1))BH2}2(μ-H)](NTf2) () and [{(L(2))BH2}2(μ-H)](NT...
متن کاملStudy of the Formation and Solution Properties of Worm-Like Micelles Formed Using Both N-Hexadecyl-N-Methylpiperidinium Bromide-Based Cationic Surfactant and Anionic Surfactant
The viscoelastic properties of worm-like micelles formed by mixing the cationic surfactant N-hexadecyl-N-methylpiperidinium bromide (C16MDB) with the anionic surfactant sodium laurate (SL) in aqueous solutions were investigated using rheological measurements. The effects of sodium laurate and temperature on the worm-like micelles and the mechanism of the observed shear thinning phenomenon and p...
متن کاملEffect of Hexadecyl Trimethyl Ammonium Bromide (C16TAB) as Cationic Surfactant on Contact Angle and Interfacial Tension of Carbonate Rocks and Oil
متن کامل
Thermodynamic investigation of the interaction between Mono-s-chloroTriazinyl MCT Reactive Dyes and cetylpyridinium chloride inaqueous solution
The interactions two synthetic triazinyl reactive dyes Mono-s-chloro Triazinyl reactive dyes DI and DII with the cationic surfactant N-hexadecyl pyridinium chloride CPC were studied using a conductometric method in 25, 30, 35, 40 and 45ºC. The equilibrium constants and other thermodynamic parameters for the ion pair formation were calculated on the basis of a theoretical model using the data ob...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European journal of advanced chemistry research
سال: 2022
ISSN: ['2684-4478']
DOI: https://doi.org/10.24018/ejchem.2022.3.1.75