Kinetic study of the Belousov-Zhabotinsky reaction with phenylmalonic acid

Hong Ping Lin, Jing Jer Jwo

研究成果: Article同行評審

17 引文 斯高帕斯(Scopus)

摘要

In a stirred batch experiment, ferroin (Fe(phen)32+) behaves differently from Ce(III) or Mn(II) in catalyzing the bromate-driven oscillating reaction with phenylmalonic acid (PhMA), bromophenylmalonic acid (BrPhMA), or dibromomalonic acid (Br2MA). The kinetics of reactions of PhMA or BrPhMA with Ce(IV), Mn(III), or ferriin (Fe(phen)33+) ion were studied under anaerobic or aerobic conditions. The order of reactivity under anaerobic or aerobic conditions is ferriin-PhMA reaction > Mn(III)-PhMA reaction > Ce(IV)-PhMA reaction > ferriin-BrPhMA reaction ≫ Ce(IV)- or Mn(III)-BrPhMA reaction. Additional reaction processes including the redox reactions of ferroin and ferriin ions with organic bromides and inorganic bromine species are considered to rationalize the main differences between the ferroin-catalyzed and the cerous-catalyzed bromate-driven oscillating reactions.

原文English
頁(從 - 到)6897-6902
頁數6
期刊Journal of Physical Chemistry
99
發行號18
DOIs
出版狀態Published - 1995 一月 1

All Science Journal Classification (ASJC) codes

  • 工程 (全部)
  • 物理與理論化學

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