Oxygen reduction at the basal plane of stress-annealed pyrolytic graphite in acetonitrile solutions

R. McIntyre, Daniel Alberto Scherson, W. Storck, H. Gerischer

研究成果: Article査読

14 被引用数 (Scopus)

抄録

The oxygen reduction process occurring at the basal plane of stress-annealed pyrolytic graphite (SAPG) in acetonitrile containing 0.2 M tetrapropylammonium tetrafluoroborate has been studied by cyclic voltammetry. The first step is reported to be outer-sphere electron transfer to form the superoxide radical anion. The second step is reported to be the reduction of products formed by a following chemical reaction involving the superoxide radical anion and the SAPG surface. Support for this mechanism is based on a comparative study using mercury electrodes.

本文言語English
ページ(範囲)51-53
ページ数3
ジャーナルElectrochimica Acta
32
1
DOI
出版ステータスPublished - 1987 1 1
外部発表はい

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Electrochemistry

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