Polymerizable Anionic Gemini Surfactants: Physicochemical Properties in Aqueous Solution and Polymerization Behavior

2009 ◽  
Vol 58 (8) ◽  
pp. 403-413 ◽  
Author(s):  
Kenichi Sakai ◽  
Miyuki Wada ◽  
Wataru Matsuda ◽  
Koji Tsuchiya ◽  
Yuichiro Takamatsu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Physicochemical Properties ◽  
Gemini Surfactants ◽  
Polymerization Behavior

scholarly journals Polymer-Amphiphile Interactions: An Overview

2017 ◽  
Vol 19 (2) ◽  
pp. 99 ◽  
Author(s):  
Manorama Panda ◽  
Mohammad Kamil
Keyword(s):  
Aqueous Solution ◽  
Physicochemical Properties ◽  
Aqueous Solutions ◽  
Gemini Surfactants ◽  
Review Article ◽  
Present Review ◽  
Complex Behavior ◽  
Solution Properties ◽  
Polymer Systems ◽  
Mixed Systems

Interactions between the polymers and amphiphiles in aqueous solutions have generated considerable interest among researchers because of the widespread applications, relatively complex behavior and improved physicochemical properties of the mixtures. Numerous studies on the surfactant-polymer systems have been carried out in recent years and the number of scientific reports has considerably increased. Various applications of polymers in different areas and many works concerning the amphiphiles are being published every year. Usually, the mixed systems containing polymers and amphiphiles show solution properties different from those of individual solutions due to interaction between the components. The present review article mainly focuses on the behaviour of polymers in aqueous solutions, in the absence or presence of amphiphiles, such as surfactants, drugs, etc. It also summarizes effect of the nature of amphiphiles on aggregation properties of polymers in aqueous solution, and interaction of conventional as well as gemini surfactants with polymers.

Preparation and characterisation of vanadium pentoxide supported rhodium catalyst

1988 ◽  
Vol 46 ◽  
pp. 946-947
Author(s):  
A. Legrouri
Keyword(s):  
Aqueous Solution ◽  
Thermal Decomposition ◽  
Physicochemical Properties ◽  
Surface Area ◽  
Vanadium Pentoxide ◽  
High Purity ◽  
Gas Adsorption ◽  
Rhodium Catalyst ◽  
Optical Methods ◽  
Reducible Oxides

The industrial importance of metal catalysts supported on reducible oxides has stimulated considerable interest during the last few years. This presentation reports on the study of the physicochemical properties of metallic rhodium supported on vanadium pentoxide (Rh/V2O5). Electron optical methods, in conjunction with other techniques, were used to characterise the catalyst before its use in the hydrogenolysis of butane; a reaction for which Rh metal is known to be among the most active catalysts.V2O5 powder was prepared by thermal decomposition of high purity ammonium metavanadate in air at 400 °C for 2 hours. Previous studies of the microstructure of this compound, by HREM, SEM and gas adsorption, showed it to be non— porous with a very low surface area of 6m2/g3. The metal loading of the catalyst used was lwt%Rh on V2Q5. It was prepared by wet impregnating the support with an aqueous solution of RhCI3.3H2O.

Review on Silicone Surfactants: Silicone-based Gemini Surfactants, Physicochemical Properties and Applications

2019 ◽  
Vol 56 (4) ◽  
pp. 268-278 ◽  
Author(s):  
Dipak D. Pukale ◽  
Archana S. Bansode ◽  
Nilesh L. Jadhav ◽  
Dipak V. Pinjari ◽  
Rahul R. Kulkarni
Keyword(s):  
Physicochemical Properties ◽  
Gemini Surfactants ◽  
Silicone Surfactants

scholarly journals Physicochemical Properties of α,ω-Type Surfactant in Aqueous Solution. Bis(triethylammonium) 1,20-Eicosanediyl Disulfate

1989 ◽  
Vol 62 (4) ◽  
pp. 1032-1036 ◽  
Author(s):  
Kenji Ikeda ◽  
Motoharu Ishikawa ◽  
Masaaki Yasuda ◽  
Kunio Esumi ◽  
Kenjiro Meguro ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Physicochemical Properties

Imidazolium-Based Ionic Liquid as Modulator of Physicochemical Properties of Cationic, Anionic, Nonionic, and Gemini Surfactants

2018 ◽  
Vol 21 (3) ◽  
pp. 355-366 ◽  
Author(s):  
Amit Kumar ◽  
Manoj K. Banjare ◽  
Srishti Sinha ◽  
Toshikee Yadav ◽  
Reshma Sahu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Physicochemical Properties ◽  
Gemini Surfactants

Adsorption characteristics of sugar-based monomeric and gemini surfactants at the silica/aqueous solution interface

2008 ◽  
Vol 328 (1-3) ◽  
pp. 100-106 ◽  
Author(s):  
Kenichi Sakai ◽  
Mamoru Tamura ◽  
Shin Umezawa ◽  
Yuichiro Takamatsu ◽  
Kanjiro Torigoe ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Gemini Surfactants ◽  
Adsorption Characteristics ◽  
Solution Interface
Sign in / Sign up

Export Citation Format

Share Document