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Cerium(IV) Oxidations Of Sulfated Polysaccharides In Aqueous Perchlorate Solutions: A Kinetic And Mechanistic Approach

Ahmed Fawzy; Refat M. Hassan; Ismail Althagafi; Moataz Morad

Volume 7, Issue 5 , May 2016, , Pages 376-382

https://doi.org/10.5185/amlett.2016.6327

Abstract
  The kinetics of oxidation of iota- and lambda-carrageenans as sulfated polysaccharides by cerium(IV) was studied spectrophotometrically in aqueous perchlorate solutions at a fixed ionic strength of 2.0 mol dm -3 and a temperature of 25 o C. The reactions showed a first order dependence on [Ce IV ], whereas ...  Read More