Simultaneous determination of charge number and diffusion coefficient of 2-chloro-1,4-dimethoxybenzene in acetonitrile using potential-step chronoamperometry.
Potential-step chronoamperometry using a microdisk electrode was carried out for the simultaneous determination of the charge number and diffusion coefficients of natural electron-mediator dimethoxybenzene analogues during electro-oxidation. The process was verified as a one-electron oxidation during the radical cation formation.
Kishioka
Shin-ya
SY
Department of Chemistry, Nagaoka University of Technology, Nagaoka kamitomioka, Niigata 940-2188, Japan. syk@nagaokaut.ac.jp
Yamada
Akifumi
A
D000097:Acetonitriles / Q000737:chemistry*; D000840:Anisoles / Q000737:chemistry*; D002412:Cations / Q000737:chemistry / Q000378:metabolism; D002722:Chlorobenzenes / Q000737:chemistry*; D004058:Diffusion; D004563:Electrochemistry / Q000379:methods; D004566:Electrodes; D004583:Electrons; D005609:Free Radicals / Q000737:chemistry / Q000378:metabolism; D010084:Oxidation-Reduction; D011199:Potentiometry; D012834:Silver / Q000737:chemistry
D000097:Acetonitriles; D000840:Anisoles; D002412:Cations; D002722:Chlorobenzenes; D005609:Free Radicals; C116014:2-chloro-1,4-dimethoxybenzene; D012834:Silver; C032159:acetonitrile