شماره ركورد كنفرانس :
3834
عنوان مقاله :
STUDY OF ELECTROLYTE AND TEMPERATURE EFFECTS ON THE CRITICAL MICELLE CONCENTRATION OF TETRA DECYL TRIMETHYL AMMONIUM BROMIDE (TTAB) BASED ON CONDUCTOMETRIC METHOD
پديدآورندگان :
Ghalami – Choobar Bahram B-Ghalami@guilan.ac.ir Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran; , Dezhampanah Hamid Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran , Fatemeh Davoudi davoudi-f83@yahoo.com ; Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
كليدواژه :
Key words:TTAB , conductometry , Critical micelle concentration (CMC) , electrolyte.
عنوان كنفرانس :
نوزدهمين سمينار شيمي فيزيك ايران
چكيده فارسي :
In this study, electrolyte and temperature effects on the critical micelle concentration (CMC) of tetra decyl trimethyl ammonium bromide (TTAB) were measured using the conductometric technique. The CMC was determined the presence of some electrolyte, and the results were compared to each others. From the plot of specific conductance versus concentration, the Gibbs free energy, (〖∆G〗_m^0), enthalpy, (〖∆H〗_m^0), and enthropy (〖∆S〗_m^0) of micelzilation were also determined
