共 2 条
[2]
表面活性剂物理化学[M]. 北京大学出版社 , 赵国玺 编著, 1984
混合阴、阳离子表面活性剂溶液中的分子相互作用和相分离
被引：24
作者：
李学刚
赵国玺
机构：
[1] 北京大学化学系!北京,,西南农业大学中心实验室，重庆,,北京大学化学系!北京,
来源：
关键词：
阴阳离子表面活性剂;
分子相互作用;
相分离;
D O I：
暂无
中图分类号：
O647.2 [表面活性物质的化学];
学科分类号：
070304 ;
081704 ;
摘要：
The interactions between C8H17(OC2H4)nSO4Na (C8E.S; n=0, 1, 3) andC8H17NC6H5Br(C8Py), C8EnS and CmH2m+2NC5H5Br (CmPy; m=10, 12, 14, 16), t-C8H17C6H4(OC2H4)9.8SO4Na (C8φE9.8S) and cmPy in micelles have been studied bysuxface tension method. The partial ternary "phase diagram" of C8EnS-C8Py-H2O andC8EnS-C12Py-H2O systems have been obtained. The results show that with the increaseof n, the interaction between C8EnS and C8Py decreases and the stability of aqueous so-lution of C8EnS-C8Py increases. With the increase of m, the interaction between C8E3Sand CmPy increases and the stability of aqueous solution of C8E3S-CmPy decreases. Theinteraction between C8φE9.8S and CmPy is strong while the aqueous so1ution of C8φE9.8S-C.Py is still very stable.
引用
收藏
页码：450 / 453
页数：4
相关论文