Viologen monolayers: Dynamics on electrode surfaces

Takamasa Sagara, Hiroaki Tsuruta, Yumika Fukuoka, Saori Tanaka, Naotoshi Nakashima

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

Dynamic processes of viologen monolayers at electrified interfaces were described for self-assembled monolayers (SAMs) of viologen-thiols on a Au electrode and the spike voltammetric response of heptylviologen on a HOPG electrode using the results of electrochemical and electroreflectance measurements. We found that the viologen-thiol SAM memorizes anion present while forming the SAM. The spike response of heptylviologen at a HOPG electrode was tentatively assigned as Gibbs monolayer-Langmuir monolayer phase transition.

Original languageEnglish
Title of host publicationStudies in Surface Science and Catalysis
Pages841-844
Number of pages4
Volume132
DOIs
Publication statusPublished - Jan 1 2001

Fingerprint

Viologens
Self assembled monolayers
Monolayers
Sulfhydryl Compounds
thiols
spikes
Electrodes
electrodes
monomolecular films
Anions
Negative ions
Phase transitions
anions

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this

Sagara, T., Tsuruta, H., Fukuoka, Y., Tanaka, S., & Nakashima, N. (2001). Viologen monolayers: Dynamics on electrode surfaces. In Studies in Surface Science and Catalysis (Vol. 132, pp. 841-844) https://doi.org/10.1016/S0167-2991(01)82217-5

Viologen monolayers : Dynamics on electrode surfaces. / Sagara, Takamasa; Tsuruta, Hiroaki; Fukuoka, Yumika; Tanaka, Saori; Nakashima, Naotoshi.

Studies in Surface Science and Catalysis. Vol. 132 2001. p. 841-844.

Research output: Chapter in Book/Report/Conference proceedingChapter

Sagara, T, Tsuruta, H, Fukuoka, Y, Tanaka, S & Nakashima, N 2001, Viologen monolayers: Dynamics on electrode surfaces. in Studies in Surface Science and Catalysis. vol. 132, pp. 841-844. https://doi.org/10.1016/S0167-2991(01)82217-5
Sagara T, Tsuruta H, Fukuoka Y, Tanaka S, Nakashima N. Viologen monolayers: Dynamics on electrode surfaces. In Studies in Surface Science and Catalysis. Vol. 132. 2001. p. 841-844 https://doi.org/10.1016/S0167-2991(01)82217-5
Sagara, Takamasa ; Tsuruta, Hiroaki ; Fukuoka, Yumika ; Tanaka, Saori ; Nakashima, Naotoshi. / Viologen monolayers : Dynamics on electrode surfaces. Studies in Surface Science and Catalysis. Vol. 132 2001. pp. 841-844
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