Novel properties of the self-assembling amphipathic viologen system. 1. A study of electron-exchange reactions in micellar systems

K Takuma, T Sakamoto, T Nagamura…

文献索引：Takuma, K.; Skamoto, T.; Nagamura, T.; Matsuo, T. Journal of Physical Chemistry, 1981 , vol. 85, # 6 p. 619 - 621

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被引用次数: 28

摘要

Amphipathic viologen, l-ethyl-l'-cetyl-4, 4'-bipyridinium dibromide (c & z~+), formed micelles in aqueous solution at concentrations above 8 X lo4 M.'H NMR chemical shifts of the bipyridinium moiety were in good agreement with a sherical micelle model, where the axis of the bipyridinium group is oriented perpendicular to the surface. Electron exchange between Cl6CZV2+ and c&zv+'was studied by an ESR method in cetyltrimethylammonium chloride ...