摘要
The results obtained from the measurements of cotmterion association degree using ion selective electrode with improved experiment techinique and equation for CTMAB micelle system are in accordance with that calculated by electrochemical theory of micelle. The study also show that the externally added KBr concentration have no effects on the counterion association degree of thecelle and KBr are unnecessary for the determination of counterion association degree in the CTMAB concentration rannge of Ct<4CMC. Addition of hexanol decreases counterion association degree in CTMAB micelle systems.
The results obtained from the measurements of cotmterion association degree using ion selective electrode with improved experiment techinique and equation for CTMAB micelle system are in accordance with that calculated by electrochemical theory of micelle. The study also show that the externally added KBr concentration have no effects on the counterion association degree of thecelle and KBr are unnecessary for the determination of counterion association degree in the CTMAB concentration rannge of Ct<4CMC. Addition of hexanol decreases counterion association degree in CTMAB micelle systems.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1994年第2期175-178,共4页
Acta Physico-Chimica Sinica
基金
国家自然科学基金
关键词
反离子
二六烷基
三甲基溴化铵
Counterion, Association degree, Micelle, Ion-selective electrode
