Acta Chimica Sinica ›› 1991, Vol. 49 ›› Issue (1): 32-35. Previous Articles     Next Articles

Original Articles

利用光化学探针技术研究长链烷烃硫酸钠水溶液中预胶束的生成

姜永才;沈世龙;吴世康   

  1. 中国科学院感光化学研究所.北京(100101)
  • 发布日期:1991-01-15

Photochemical probes used for studying the premicellar formation of long-chain sodium alkyl sulfate

Jiang Yongcai;Shen Shilong;Wu Shikang   

  1. Inst Photog Chem, Acad Sinica.Beijing(100101)
  • Published:1991-01-15

The phenomena of energy transfer between Rhodamine 6G and Rhodamine B, and aggregate formation of Acridine Orange were used as probe for studying the premicellar formation of long-chain C~nH~2~n~+~1OSO~3Na molecules in water solution. The results showed that the length of alkyl chain influences on the ability of premiceller formation of these surfactants. The increase of carbon number of alkyl chain leads to the decrease of concentration of premicellar formation.

Key words: AQUEOUS SOLUTION, PROBE INSERTION, PHOTOCHEMISTRY, ACRIDINE ORANGE, RHODAMINE B, RHODAMINE-6G, SODIUM ALKYL SULFATE

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