Charge Effect on the Diffusion Coefficient and the Bimolecular Reaction Rate of Diiodide Anion Radical in Room Temperature Ionic Liquids

2009 ◽  
Vol 113 (15) ◽  
pp. 5188-5193 ◽  
Author(s):  
Yoshio Nishiyama ◽  
Masahide Terazima ◽  
Yoshifumi Kimura
Keyword(s):  
Diffusion Coefficient ◽  
Ionic Liquids ◽  
Anion Radical ◽  
Room Temperature ◽  
Reaction Rate ◽  
Bimolecular Reaction ◽  
Room Temperature Ionic Liquids ◽  
Charge Effect

Charge Transfer Polymerization in Ionic Liquids

2004 ◽  
Vol 57 (2) ◽  
pp. 129 ◽  
Author(s):  
Ranganathan Vijayaraghavan ◽  
Douglas R. MacFarlane
Keyword(s):  
Molecular Weight ◽  
Ionic Liquids ◽  
Charge Transfer ◽  
Room Temperature ◽  
Reaction Rate ◽  
Reaction Times ◽  
Room Temperature Ionic Liquids ◽  
Reaction Conditions ◽  
Butyl Amine ◽  
Conventional Ct

Charge transfer (CT) polymerization of methyl methacrylate has been successfully carried out by employing n-butyl amine and carbon tetrachloride as CT initiators and hydroquinone as promoter in room-temperature ionic liquids (ILs) as solvents. The reaction rate and polymer yields at short reaction times are enhanced in the IL solvent compared to conventional solvents. The effect of various reaction conditions including concentration of amine, IL, and temperature have been studied. The polymers were characterized for thermal and molecular weight properties and compared with the conventional CT reaction.

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