摘要
微乳液、液晶及其增溶作用具有重要的理论意义及应用价值,已引起重视与关注。本文研究了CTMAB-C_5H_(11)OH-H_2O体系微乳液、层状液晶及其对C_7H_(16)的增溶特性。1 实验方法十六烷基三甲基溴化铵(分析纯,简称CTMAB)、正戊醇、正庚烷,皆为分析纯,H_2O为二次蒸馏水。1.2 各向同性区域的测定先以滴定法粗略确定单相区域的相界线,然后在相界线两侧均匀选点配样,于25.
When C_7H_(16) was solubilized, both the molecular number ratio of CTMAB andC_5H_(11)OH in the interfacial layer of O/W microemulsion droplets in system CTMAB-C_5H_(11)OH-H_2O and the weight ratio of CTMAB/C_5H_(11)OH at the maximum water contentsolubilized in the W/O microemulsion are conserved, but the interlayer spacing oflamellar liquid crystal was extended.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1992年第5期690-693,共4页
Acta Physico-Chimica Sinica
关键词
微乳液
层状液晶
增溶
CTMAB
W/O microemulsion
O/W microemulsion
Lamellar liquid crystal
Solubilization
CTMAB
