摘要
在水溶液中 ,2 5℃条件下 ,使用停流法研究了单一表面活性剂胶束对MBH与Q (OH ) 2之间的氢负离子转移反应的影响 .实验结果表明 ,离子型表面活性剂和两性表面活性剂对该反应有抑制作用 ;非离子型表面活性剂对该反应基本无影响 .从表面活性剂单体 (或胶束 )
The effects of single micelle of surfactant on the hydride transfer reaction between leuco methylene blue and 2,5-dihydroxyl-1,4-benzo-quinone were investigated at 25℃ using a stopped flow spectromenter. The results indicated that ionic and zwitterionic surfactants inhiblted the reaction while nonionic surfactant showed no appreciable effect on the reaction. All these were discussed with electrostatic interaction between surfactant monomer (or micelle) and reactant with charge or the CT complex of the hydribe transfer reaction.
出处
《四川大学学报（自然科学版）》
CAS
CSCD
北大核心
2002年第2期311-314,共4页
Journal of Sichuan University(Natural Science Edition)
