Electrochemical properties of self-assembled monolayers composed of TTF derivative

Ryota Yuge, Akira Miyazaki, Toshiaki Enoki, Kaoru Tamada, Fumio Nakamura, Masahiko Hara

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

We prepared self-assembled monolayers (SAMs) composed of tetrathiafulvalene (TTF) derivative modified on gold substrate and investigate their electrochemical properties by cyclic voltammogram (CV). The first and second oxidation peaks were observed at E11/2= 0.40 V and E21/2 = 0.81 V, respectively. The peak current was observed to be proportional to the scan rate, suggesting the feature of modified SAMs molecules. The result indicates that TTF-thiolate SAMs on gold electrode have electronic structure similar to hulk TTF molecules.

Original languageEnglish
Pages (from-to)395-398
Number of pages4
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume377
DOIs
Publication statusPublished - Dec 1 2002
Externally publishedYes
EventProceedings of the Korea-Japan Joint Forum on Organic Materials for Electronics and Photonics (KJF2001) - Seoul, Korea, Republic of
Duration: Sep 25 2001Sep 27 2001

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Self assembled monolayers
Electrochemical properties
gold
Derivatives
Gold
molecules
Molecules
electronic structure
oxidation
Electronic structure
electrodes
Oxidation
Electrodes
Substrates
tetrathiafulvalene

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Electrochemical properties of self-assembled monolayers composed of TTF derivative. / Yuge, Ryota; Miyazaki, Akira; Enoki, Toshiaki; Tamada, Kaoru; Nakamura, Fumio; Hara, Masahiko.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 377, 01.12.2002, p. 395-398.

Research output: Contribution to journalConference article

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AU - Yuge, Ryota

AU - Miyazaki, Akira

AU - Enoki, Toshiaki

AU - Tamada, Kaoru

AU - Nakamura, Fumio

AU - Hara, Masahiko

PY - 2002/12/1

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AB - We prepared self-assembled monolayers (SAMs) composed of tetrathiafulvalene (TTF) derivative modified on gold substrate and investigate their electrochemical properties by cyclic voltammogram (CV). The first and second oxidation peaks were observed at E11/2= 0.40 V and E21/2 = 0.81 V, respectively. The peak current was observed to be proportional to the scan rate, suggesting the feature of modified SAMs molecules. The result indicates that TTF-thiolate SAMs on gold electrode have electronic structure similar to hulk TTF molecules.

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