TritonX-100/n-C_(10)H_(21)OH/H_2O体系中吩噻嗪对蒽的荧光猝灭研究

Studies on Fluorescence Quenching of Anthracene by phenothiazine in TritonX-100/n-C_(10)H_(21)OH/H_2O Microemulsion

用荧光光谱法研究了壬基苯酚聚氧乙烯醚(TritonX-100)/正癸醇(n-C10H21OH)/H2O体系中蒽和吩噻嗪(PTZ)的光诱导电子转移反应,探讨了蒽和PTZ在微乳液中的定位.结果表明,在W/O和O/W微乳液中,猝灭反应都发生在微乳液液滴的膜相.

Photoinduced electron-transfer reaction of anthracene with phenothiazine（PTZ） is studied in the TritonX 100/n-C10H21OH/H2O system and the location of anthracene and PTZ is discussed. The result indicates that the quenching reaction of anthracene by PTZ occurres in the membrane phase whether in O/W or W/O microemulsion.