- 作者: 蘇世剛; 陳頤; 牟中原
- 作者服務機構: Department of Chemistry, National Taiwan University, Taipei, Taiwan, R.O.C.
- 中文摘要: We investigated the effect of counter ion (Cu/sup 2+/) adsorption on Sodium Dodecylsulfate and Sodium Tetradecylsulfate micelle by three different techniques: surface tension decrease, copper-selective electrode and electric conductivity. The effect of added copper ion on critical micelle concentration (CMC) was determined. The effectiveness of these three techniques was critically evaluated. It is concluded that copper ions are able to strongly displace Sodium ions from the micellar surface.
- 英文摘要: --
- 中文關鍵字: Micelle-counterion interaction.
- 英文關鍵字: Micelle-counterion interaction.