Electrode kinetics of oxygen / superoxide ion redox couple in some amide-type ionic liquids

T. Nakagawa, Y. Katayama, T. Miura

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

The electrode reaction of oxygen and superoxide ion couple was investigated in some amide-type ionic liquids. The solubility and diffusion coefficient of O2 in the ionic liquids were determined by chronoamperometric technique with both macro- and ultramicro- disk electrode. The temperature dependence on the solubility was small in these ionic liquids. The diffusion of O2 was found to be independent of the viscosity of ionic liquids. The rate constant of O2 / O2- couple was also independent of the physical properties of ionic liquids probably because the electrode reaction of O2 / O2- couple involves adsorption and desorption on the electrode surface.

元の言語English
ホスト出版物のタイトルMolten Salts and Ionic Liquids 18
ページ159-166
ページ数8
エディション11
DOI
出版物ステータスPublished - 2012 12 1
イベント18th International Symposium on Molten Salts and Ionic Liquids - 222nd ECS Meeting - Honolulu, HI, United States
継続期間: 2012 10 72012 10 12

出版物シリーズ

名前ECS Transactions
番号11
50
ISSN(印刷物)1938-5862
ISSN(電子版)1938-6737

Other

Other18th International Symposium on Molten Salts and Ionic Liquids - 222nd ECS Meeting
United States
Honolulu, HI
期間12/10/712/10/12

    フィンガープリント

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Nakagawa, T., Katayama, Y., & Miura, T. (2012). Electrode kinetics of oxygen / superoxide ion redox couple in some amide-type ionic liquids. : Molten Salts and Ionic Liquids 18 (11 版, pp. 159-166). (ECS Transactions; 巻数 50, 番号 11). https://doi.org/10.1149/05011.0159ecst