期刊
ACTA PHYSICO-CHIMICA SINICA
卷 23, 期 12, 页码 1881-1885出版社
PEKING UNIV PRESS
DOI: 10.3866/PKU.WHXB20071210
关键词
sodium alkyl benzene sulfonate; surface; interface; dilational modulus
The dilational theological properties of a pair of structural isomers: sodium 2-propyl-4,5-dihexyl benzene sulfonate (366) and sodium 2,5-dipropyl-4-nonyl benzene sulfonate(393) at the air/water and deeane/water interfaces were investigated by drop shape analysis method. The influences of concentration on dilational modulus were expounded. The experimental results showed that the 5-alkyl played an important role in the surface dilational modulus, while the dimension of surfactant molecule dominated the interfacial dilatinal modulus.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据