Photoelectrochemical behavior of a single crystal n-TiO2 electrode in an Ionic liquid

Saburo Koshizawa; Yasushi Katayama; Takashi Miura

doi:10.5796/electrochemistry.77.627

Photoelectrochemical behavior of a single crystal n-TiO₂ electrode in an Ionic liquid

Saburo Koshizawa, Yasushi Katayama, Takashi Miura

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Photoelectrochemical behavior of a single crystal n-TiO₂ electrode was investigated in a hydrophobic room temperature ionic liquid, 1-butyl-l-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide (BMPTFSA). The photoanodic current was observed on the TiO₂ electrode in BMPTFSA under irradiation of UV light. The flat-band potential was estimated from the onset potential of the photocurrent. The flat-band potential in neat BMPTFSA was different from that in BMPTFSA containing ferrocene.

Original language	English
Pages (from-to)	627-629
Number of pages	3
Journal	Electrochemistry
Volume	77
Issue number	8
DOIs	https://doi.org/10.5796/electrochemistry.77.627
Publication status	Published - 2009 Aug

Keywords

Ionic liquid
Photoelectrochemistry
Tio

ASJC Scopus subject areas

Electrochemistry

Access to Document

10.5796/electrochemistry.77.627

Cite this

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abstract = "Photoelectrochemical behavior of a single crystal n-TiO2 electrode was investigated in a hydrophobic room temperature ionic liquid, 1-butyl-l-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide (BMPTFSA). The photoanodic current was observed on the TiO2 electrode in BMPTFSA under irradiation of UV light. The flat-band potential was estimated from the onset potential of the photocurrent. The flat-band potential in neat BMPTFSA was different from that in BMPTFSA containing ferrocene.",

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AB - Photoelectrochemical behavior of a single crystal n-TiO2 electrode was investigated in a hydrophobic room temperature ionic liquid, 1-butyl-l-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide (BMPTFSA). The photoanodic current was observed on the TiO2 electrode in BMPTFSA under irradiation of UV light. The flat-band potential was estimated from the onset potential of the photocurrent. The flat-band potential in neat BMPTFSA was different from that in BMPTFSA containing ferrocene.

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