Investigation of Mixing Behavior of both a Conventional Surfactant and Different Inorganic Salts with a Cationic Gemini Surfactant in Aqueous Solution
Küçük Resim Yok
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
N,N '-bis [3-(dodecanoylamino)propyl]-N,N,N ',N '-tetramethylhexane-1,6-diaminium dibromide is a cationic Gemini surfactant including quaternary ammonium salt with amide groups. Critical micelle concentration (CMC) and some thermodynamic parameters of the cationic Gemini surfactant were investigated using surface tension and conductivity methods. Mixed micellization of binary mixtures of the cationic Gemini surfactant with a conventional surfactant cetyl trimethylammonium bromide (CTAB) was investigated using the conductometric method at five different temperatures ranging from 303.15 to 323.15 K. CMC, micellar ionization degree (alpha(m)), counterion binding constant (g(1)), interaction parameter (beta), and activity coefficients (f1M and f2M) of mixed systems were found out from data of conductivity at different mole fractions for all studied temperatures. Additionally, the effects of some inorganic salts with different concentrations on the surface properties of cationic Gemini surfactant were examined by surface tension measurements. Some surface properties of the pure cationic Gemini surfactant and mixed salts systems were calculated using the data of surface tension.
Açıklama
Anahtar Kelimeler
Gemini Surfactant, Mixed Micellization, Surface Properties, Inorganic Salt, Mixed Micellization, Ionic Liquid, Interfacial Properties, Cetyltrimethylammonium Bromide, Amitriptyline Hydrochloride, Antibacterial Activity, Aggregation Behavior, Self-Aggregation, Fluorescence, Imidazolium
Kaynak
Journal Of Surfactants And Detergents
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
22
Sayı
6
