Pregled bibliografske jedinice broj: 86108
Structure of Sodium 4-(1-pentylheptyl)benzenesulphonate Aggregates in Water Solutions by Small Angle X-Ray Scattering.
Structure of Sodium 4-(1-pentylheptyl)benzenesulphonate Aggregates in Water Solutions by Small Angle X-Ray Scattering. // Colloids and surfaces. A, Physicochemical and engineering aspects, 193 (2001), 1/3; 109-116 doi:10.1016/S0927-7757(01)00747-6 (međunarodna recenzija, članak, znanstveni)
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Naslov
Structure of Sodium 4-(1-pentylheptyl)benzenesulphonate Aggregates in Water Solutions by Small Angle X-Ray Scattering.
Autori
Šegota, Suzana ; Horbaschek, Klaus ; Težak, Đurđica
Izvornik
Colloids and surfaces. A, Physicochemical and engineering aspects (0927-7757) 193
(2001), 1/3;
109-116
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
double-tailed surfactant; freeze-fracture transmission electron microscopy; oblate micelles; X-ray scattering; vesicles
Sažetak
The formation of oblate micelles, and very flexible bilayers in the region of the phase diagram between micellar and lamellar phase of the binary double-chain ionic surfactant Sodium 4-(1-pentylheptyl)benzenesulphonate/water system was observed. Small angle X-ray scattering (SAXS) with Kratky Compact Camera, and in addition, freeze-fracture transmission electron microscopy (FFTEM), for the determination of the shape and size of particles were used. The maximumdimension od oblate micelles determined by SAXS were found to be 10-12 nm what corresponds to 12-16 nm from FFTEM images. The axial ratio of the oblate micelles is about 2:1.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
