Paper Information

Journal:   JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)   MARCH 2011 , Volume 8 , Number 1; Page(s) 149 To 165.
 
Paper:  SYNTHESIS AND CHARACTERIZATION OF PROTIC IONIC LIQUIDS CONTAINING CYCLIC AMINE CATIONS AND TETRAFLUOROBORATE ANION
 
Author(s):  WU T.Y., SU S.G., GUNG S.T., LIN M.W., LIN Y.C., OU YANG W.C., SUN I.W.*, LAI C.A.
 
* SUSTAINABLE ENVIRONMENT RESEARCH CENTER, NATIONAL CHENG KUNG UNIVERSITY, TAINAN 701, TAIWAN
 
Abstract: 
Several ionic liquids containing pyrrolidinium-, oxopyrrolidinium-, piperidinium-, morpholinium- and trialkylammonium based cation are synthesized and their thermal property, refractive index, polarity, electrochemical property, and temperature dependency of dynamic viscosity, density and ionic conductivity are characterized. All tetrafluoroborate-based room temperature ionic liquids studied here have a high ionic conductivity (up to 31.4 mS cm-1). These ILs were successfully used as suitable electrolytes for the diffusion coefficient measurement of ferrocene. Absorbance solvatochromic probes Nile red is used to investigate the relative polarity of these ionic liquids and compared them with several organic solvents. The relation of fluidity to conductance is considered in terms of a Walden plot that is shown to provide a useful basis for organizing the applications of solvent media for “green” synthetic reactions.
 
Keyword(s): IONIC LIQUID, OXOPYRROLIDINIUM, POTENTIAL WINDOW, DIFFUSION COEFFICIENT, CONDUCTIVITY, POLARITY
 
References: 
  • ندارد
 
  Yearly Visit 91
 
Latest on Blog
Enter SID Blog