摘要
The relationship between activity coefficient and molecule exchanging energy of surfactants in the surface monolayer of binary surfactant aqueous solutions has been deduced with the help of two dimensional crystal model. The results show the relationship between the synergism of surfactants and the molecule exchanging energy. Through the parameter of molecule interaction( β s), the value of the molecule exchanging energy can be obtained by equation ε =2.3×10 -24 β s T that has been examined with six typical surfactant systems.
The relationship between activity coefficient and molecule exchanging energy of surfactants in the surface monolayer of binary surfactant aqueous solutions has been deduced with the help of two dimensional crystal model. The results show the relationship between the synergism of surfactants and the molecule exchanging energy. Through the parameter of molecule interaction( β s), the value of the molecule exchanging energy can be obtained by equation ε =2.3×10 -24 β s T that has been examined with six typical surfactant systems.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第7期1225-1227,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金 (批准号 :2 990 90 0 6 )
教育部重点实验室访问学者基金资助
