HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Faculty of Science >
Bulletin >
Bulletin of the College of Science, University of the Ryukyus >
No.44 (1987/10) >

 
Title :Kinetic Studies on the Redox Reaction of N-Benozylleucomethylene Blue with Hexacyanoferrate (3) Ions in Aqueous Micellar Solutions
Title alternative :ミセル水溶液におけるN-ベンゾイルロイコメチレンブルーとヘキサシアノ鉄(3)酸イオンの酸化還元反応の速度論的研究
Authors :Uchihara, Toshio
Abe, Akihito
Kinjo, Akio
Authors alternative :宇地原, 敏夫
阿部, 明仁
金城, 昭夫
Issue Date :Oct-1987
Abstract :Kinetics on the redox reaction of N-benzoylleucomethylene blue (BLMB) with hexacyanoferrate (3) ions were investigated by using the stopped flow spectrophotometric techniques in water-ethanol, SDS, DTAB and Brij 35 micellar solutions. The largest reaction rate is observed in SDS solutions in spite of the electrostatic repulsion between SDS micelles containing BLMB and hexacyanoferrate (3) ions. In Brij 35 solutions, the reaction proceeds very slowly. However, no reaction takes place both in DTAB and water-ethanol solutions. The voltammetric experiments indicate that the relation between the reduction potential of hexacyanoferrate (3) ions and the oxidation potential of BLMB is most favorable for the reaction in SDS solutions.
Type Local :紀要論文
ISSN :0286-9640
Publisher :琉球大学理学部
URI :http://hdl.handle.net/20.500.12000/15147
Citation :琉球大学理学部紀要 = Bulletin of the College of Science. University of the Ryukyus no.44 p.119 -128
Appears in Collections:No.44 (1987/10)

Files in This Item:

File Description SizeFormat
No44p119.pdf655KbAdobe PDFView/Open