摘要
The characteristic of monolayer of 2 - octadecylcarbamoyl- 8- hydroxyquinoline(HL ) on subphases with differentp H values has been investigated. HL can form stable monolayerson neutral and alkaline subphases,while on acidic subphases,the monolayers are unstable and tend to expand,and the condensed zone wasdecreased with the decreasing of p H values. The association- dissociation balance of 8- hydroxyquinoline head group in the air/ water interface was also discussed.
The characteristic of monolayer of 2 - octadecylcarbamoyl- 8- hydroxyquinoline(HL ) on subphases with differentp H values has been investigated. HL can form stable monolayerson neutral and alkaline subphases,while on acidic subphases,the monolayers are unstable and tend to expand,and the condensed zone wasdecreased with the decreasing of p H values. The association- dissociation balance of 8- hydroxyquinoline head group in the air/ water interface was also discussed.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1996年第1期104-106,共3页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金资助项目
关键词
胺基甲酰基
羟基喹啉
单分子膜
酸度
2-octadecylcarbamoyl- 8- hydroxyquinoline monolayer acidity
