Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode

Hitoshi Wake, Hiromichi Takahashi, Toshihiro Takimoto, Kazuhiro Takayanagi, Kinichi Ozawa, Hideo Kadoi, Yoichi Kamegaya, Shingo Koyasu, Mina Okochi, Tadashi Matsunaga

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Pt/IrO2-coated titanium was developed as the electrode for prevention of biofouling. When a potential of 0.9 V vs. Ag/AgCl was applied to the Pt/IrO2-coated titanium electrode in seawater, 3% of marine bacteria attached to the electrode survived after 60 min. Almost no change in pH and chlorine concentration was observed after applying 0.9 V vs. Ag/AgCl in the bulk seawater. When alternating potentials of 0.9 V vs. Ag/AgCl and cycling potentials of - 0.3∼ -0.9 V vs. Ag/AgCl were applied, prevention of biofouling was successfully achieved in the field experiment. Also, cleaning of electrode surface was achieved electrochemically by applying the potential of 1.0 V vs.Ag/AgCl.

Original languageEnglish
Pages (from-to)827-829
Number of pages3
JournalElectrochemistry
Volume72
Issue number12
Publication statusPublished - 2004 Dec
Externally publishedYes

Fingerprint

Biofouling
Titanium
Electrodes
Seawater
Chlorine
Cleaning
Bacteria
Experiments

Keywords

  • Antifouling
  • Electrochemical Method
  • Pt/IrO-coated Titanium Electrode

ASJC Scopus subject areas

  • Electrochemistry

Cite this

Wake, H., Takahashi, H., Takimoto, T., Takayanagi, K., Ozawa, K., Kadoi, H., ... Matsunaga, T. (2004). Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode. Electrochemistry, 72(12), 827-829.

Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode. / Wake, Hitoshi; Takahashi, Hiromichi; Takimoto, Toshihiro; Takayanagi, Kazuhiro; Ozawa, Kinichi; Kadoi, Hideo; Kamegaya, Yoichi; Koyasu, Shingo; Okochi, Mina; Matsunaga, Tadashi.

In: Electrochemistry, Vol. 72, No. 12, 12.2004, p. 827-829.

Research output: Contribution to journalArticle

Wake, H, Takahashi, H, Takimoto, T, Takayanagi, K, Ozawa, K, Kadoi, H, Kamegaya, Y, Koyasu, S, Okochi, M & Matsunaga, T 2004, 'Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode', Electrochemistry, vol. 72, no. 12, pp. 827-829.
Wake H, Takahashi H, Takimoto T, Takayanagi K, Ozawa K, Kadoi H et al. Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode. Electrochemistry. 2004 Dec;72(12):827-829.
Wake, Hitoshi ; Takahashi, Hiromichi ; Takimoto, Toshihiro ; Takayanagi, Kazuhiro ; Ozawa, Kinichi ; Kadoi, Hideo ; Kamegaya, Yoichi ; Koyasu, Shingo ; Okochi, Mina ; Matsunaga, Tadashi. / Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode. In: Electrochemistry. 2004 ; Vol. 72, No. 12. pp. 827-829.
@article{35bf21005d8941d2b4a78ad27e52fe75,
title = "Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode",
abstract = "Pt/IrO2-coated titanium was developed as the electrode for prevention of biofouling. When a potential of 0.9 V vs. Ag/AgCl was applied to the Pt/IrO2-coated titanium electrode in seawater, 3{\%} of marine bacteria attached to the electrode survived after 60 min. Almost no change in pH and chlorine concentration was observed after applying 0.9 V vs. Ag/AgCl in the bulk seawater. When alternating potentials of 0.9 V vs. Ag/AgCl and cycling potentials of - 0.3∼ -0.9 V vs. Ag/AgCl were applied, prevention of biofouling was successfully achieved in the field experiment. Also, cleaning of electrode surface was achieved electrochemically by applying the potential of 1.0 V vs.Ag/AgCl.",
keywords = "Antifouling, Electrochemical Method, Pt/IrO-coated Titanium Electrode",
author = "Hitoshi Wake and Hiromichi Takahashi and Toshihiro Takimoto and Kazuhiro Takayanagi and Kinichi Ozawa and Hideo Kadoi and Yoichi Kamegaya and Shingo Koyasu and Mina Okochi and Tadashi Matsunaga",
year = "2004",
month = "12",
language = "English",
volume = "72",
pages = "827--829",
journal = "Electrochemistry",
issn = "1344-3542",
publisher = "Electrochemical Society of Japan",
number = "12",

}

TY - JOUR

T1 - Electrochemical prevention of biofouling using Pt/IrO2-coated titanium electrode

AU - Wake, Hitoshi

AU - Takahashi, Hiromichi

AU - Takimoto, Toshihiro

AU - Takayanagi, Kazuhiro

AU - Ozawa, Kinichi

AU - Kadoi, Hideo

AU - Kamegaya, Yoichi

AU - Koyasu, Shingo

AU - Okochi, Mina

AU - Matsunaga, Tadashi

PY - 2004/12

Y1 - 2004/12

N2 - Pt/IrO2-coated titanium was developed as the electrode for prevention of biofouling. When a potential of 0.9 V vs. Ag/AgCl was applied to the Pt/IrO2-coated titanium electrode in seawater, 3% of marine bacteria attached to the electrode survived after 60 min. Almost no change in pH and chlorine concentration was observed after applying 0.9 V vs. Ag/AgCl in the bulk seawater. When alternating potentials of 0.9 V vs. Ag/AgCl and cycling potentials of - 0.3∼ -0.9 V vs. Ag/AgCl were applied, prevention of biofouling was successfully achieved in the field experiment. Also, cleaning of electrode surface was achieved electrochemically by applying the potential of 1.0 V vs.Ag/AgCl.

AB - Pt/IrO2-coated titanium was developed as the electrode for prevention of biofouling. When a potential of 0.9 V vs. Ag/AgCl was applied to the Pt/IrO2-coated titanium electrode in seawater, 3% of marine bacteria attached to the electrode survived after 60 min. Almost no change in pH and chlorine concentration was observed after applying 0.9 V vs. Ag/AgCl in the bulk seawater. When alternating potentials of 0.9 V vs. Ag/AgCl and cycling potentials of - 0.3∼ -0.9 V vs. Ag/AgCl were applied, prevention of biofouling was successfully achieved in the field experiment. Also, cleaning of electrode surface was achieved electrochemically by applying the potential of 1.0 V vs.Ag/AgCl.

KW - Antifouling

KW - Electrochemical Method

KW - Pt/IrO-coated Titanium Electrode

UR - http://www.scopus.com/inward/record.url?scp=19944427037&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=19944427037&partnerID=8YFLogxK

M3 - Article

VL - 72

SP - 827

EP - 829

JO - Electrochemistry

JF - Electrochemistry

SN - 1344-3542

IS - 12

ER -