Photoassisted anodic oxidation of bromide on an n-type titanium dioxide electrode in an amide-type ionic liquid

Y. Katayama, S. Koshizawa, T. Miura

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Photoassisted anodic oxidation of bromide (Br-) on an n-type titanium dioxide (n-TiO2) electrode has been investigated in an amide-type ionic liquid, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide (BMPTFSA) containing BMPBr at various concentrations. Photoassisted anodic oxidation of BMPTFSA was confirmed in the absence of BMPBr. A photoanodic current corresponding to the oxidation of Br- was observed under illumination of UV light. The onset potential of the photoanodic current was the function of the concentration of Br -, suggesting the flat band potential of the n-TiO2 electrode in the ionic liquid is related to the potential of zero charge, which is expected to be affected by the specific adsorption of Br- on the n-TiO2 electrode.

本文言語English
ホスト出版物のタイトルMolten Salts and Ionic Liquids 17
出版社Electrochemical Society Inc.
ページ503-507
ページ数5
7
ISBN(電子版)9781607681762
ISBN(印刷版)9781566778268
DOI
出版ステータスPublished - 2010
イベント17th International Symposium on Molten Salts and Ionic Liquids - 218th ECS Meeting - Las Vegas, NV, United States
継続期間: 2010 10月 102010 10月 15

出版物シリーズ

名前ECS Transactions
番号7
33
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

Other

Other17th International Symposium on Molten Salts and Ionic Liquids - 218th ECS Meeting
国/地域United States
CityLas Vegas, NV
Period10/10/1010/10/15

ASJC Scopus subject areas

  • 工学(全般)

フィンガープリント

「Photoassisted anodic oxidation of bromide on an n-type titanium dioxide electrode in an amide-type ionic liquid」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル