Preparation and Characterization of Ionic Liquids Based upon Sulfonate

ISBN-13: 9783659762703 / Angielski / Miękka / 2015 / 104 str.

Sachit Ahed

Opis

The work presented in this book includes the preparation and characterization of choline dodecyl benzene sulfonate and phenyl trimethyl ammonium dodecyl benzene sulfonate, which were prepared and showed almost room temperature ionic liquids. Other ionic liquids based on solid mixing dodecyl benzene sulfonate salts, and benzoic acid, salicylic acid with choline chloride showed a larger melting point depression. (Ammonium dodecyl benzene sulfonate /choline chloride) mixture has a deep eutectic point , while the two mixtures (benzoic acid / choline chloride) and (salicylic acid / choline chloride) gave a similar eutectic point, which were correspond with the room temperature molten salt (ionic liquids) definition, which is melt below the 100 oC. However, (sodium dodecyl benzene sulfonate /choline chloride) mixture and (potassium dodecyl benzene sulfonate /choline chloride) mixture afforded higher eutectic temperature than the room temperature ionic liquids. Another set of mixtures that based on mixing the same previous compounds, but with urea instead of choline chloride. These mixtures showed with dodecyl benzene sulfonate salts.

O autorze

Ahed D. Sachit was born in 1983 Iraq - Baghdad, studied chemistry in Al-Nahrain University, currently works in petroleum research center in Baghdad. His work in research field helps him to gain knowledge in many fields like Gas chromatography, cold plasma, waste water treatment and sulfur treatment.