𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Comparison of phase behavior between water soluble and insoluble surfactants at the air–water interface

✍ Scribed by Md. Mufazzal Hossain; Kenichi Iimura; Teiji Kato


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
339 KB
Volume
257
Category
Article
ISSN
0169-4332

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Adsorption Behavior of Oxyethylated Surf
✍ R. Miller; V.B. Fainerman; H. Möhwald 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 119 KB

Literature data for homologous series of nonionic and ionic surfactants, such as C(n)OH, C(n)EO(m), Tritons, C(n)SO4Na, and C(n)EO(m)SO4Na, were analyzed on the basis of the Frumkin and reorientation models. The thermodynamic quantities obtained from the reorientation model agree best with the exper

Phase Transition in an Adsorption Layer
✍ H. Motschmann; K. Lunkenheimer 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 97 KB

In this paper we provide experimental evidence for a phase transition between a liquid- and gas-like phase occurring in an adsorption layer of a soluble surfactant at the air-water interface. The equilibrium surface tension sigma(e) versus bulk concentration sigma(e) (c) isotherm of surface chemical

Dynamic Surface Tension Behavior of a Mi
✍ Yueh-Ling Liu; Chien-Hsiang Chang 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 72 KB

The influence of tyloxapol on the dynamic surface tension response of dipalmitoyl phosphatidylcholine (DPPC) dispersions at pulsating air/liquid interfaces was investigated. For a 1000 ppm DPPC dispersion prepared by sonication with a larger particle size, the dynamic surface activity of DPPC was st

Ellipsometry and Infrared Reflection Abs
✍ Christopher B. Walsh; Xinyun Wen; Elias I. Franses 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 163 KB

Optical techniques play an increasingly important role in the characterization of microstructure and surface densities of thin films at various interfaces. In this study, ellipsometry and infrared reflection absorption spectroscopy (IRRAS) were used for determining the surface densities of adsorbed

Mixtures of Polyacrylic Acid and Nonioni
✍ Colette Maloney; Klaus Huber 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 387 KB

This paper is affectionately dedicated to Professor Walter H. Stockmayer on the occasion of his 80th birthday. The work greatly benefited from the experimental skills of Nathalie Fritz. Publication of this paper was permitted by Ciba-Geigy AG.