Preparation of anatase phase titanium dioxide film by non-aqueous electrodeposition

Takuma Hachisu, Kazuaki Shi, Tokihiko Yokoshima, Atsushi Sugiyama, Shigeki Kuroiwa, Tetsuya Osaka, Noriko Nakajima, Masahiro Yoshino

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The electrodeposition-annealing route to fabricating thin film of the promising photocatalyst material anatase-titanium dioxide (anatase-TiO2) has been studied. The sample was deposited with a solution of N,N-dimethylformamide containing titanium compound by controlled-potential technique. SEM image showed the annealed sample at 600 °C for 1 h under air provided a continuous film with a thickness of ca. 350 nm. In this sample, X-ray photoelectron spectrum corresponding to the Ti 2p peak assigned to a chemical bond of TiO2 and X-ray diffraction peaks assigned to the anatase phase were observed, respectively. Electrochemical oxidation in sodium sulfate solution on this annealed film was enhanced in the presence of UV light radiation. These results confirm the successful synthesis of photocatalytic anatase-TiO2 film by the electrodeposition and annealing process.

Original languageEnglish
Pages (from-to)5-8
Number of pages4
JournalElectrochemistry Communications
Volume65
DOIs
Publication statusPublished - 2016 Apr 1

Fingerprint

Electrodeposition
Titanium dioxide
Titanium compounds
Annealing
Dimethylformamide
Electrochemical oxidation
Chemical bonds
Photocatalysts
Photoelectrons
Sodium sulfate
Ultraviolet radiation
Radiation
X ray diffraction
X rays
Thin films
Scanning electron microscopy
titanium dioxide
Air

Keywords

  • Anatase-TiO
  • Electrodeposition
  • Non-aqueous
  • Photocatalyst
  • Photosensitized electrolytic oxidation

ASJC Scopus subject areas

  • Electrochemistry

Cite this

Preparation of anatase phase titanium dioxide film by non-aqueous electrodeposition. / Hachisu, Takuma; Shi, Kazuaki; Yokoshima, Tokihiko; Sugiyama, Atsushi; Kuroiwa, Shigeki; Osaka, Tetsuya; Nakajima, Noriko; Yoshino, Masahiro.

In: Electrochemistry Communications, Vol. 65, 01.04.2016, p. 5-8.

Research output: Contribution to journalArticle

Hachisu, Takuma ; Shi, Kazuaki ; Yokoshima, Tokihiko ; Sugiyama, Atsushi ; Kuroiwa, Shigeki ; Osaka, Tetsuya ; Nakajima, Noriko ; Yoshino, Masahiro. / Preparation of anatase phase titanium dioxide film by non-aqueous electrodeposition. In: Electrochemistry Communications. 2016 ; Vol. 65. pp. 5-8.
@article{f625477954964223a18b051691bcb0fc,
title = "Preparation of anatase phase titanium dioxide film by non-aqueous electrodeposition",
abstract = "The electrodeposition-annealing route to fabricating thin film of the promising photocatalyst material anatase-titanium dioxide (anatase-TiO2) has been studied. The sample was deposited with a solution of N,N-dimethylformamide containing titanium compound by controlled-potential technique. SEM image showed the annealed sample at 600 °C for 1 h under air provided a continuous film with a thickness of ca. 350 nm. In this sample, X-ray photoelectron spectrum corresponding to the Ti 2p peak assigned to a chemical bond of TiO2 and X-ray diffraction peaks assigned to the anatase phase were observed, respectively. Electrochemical oxidation in sodium sulfate solution on this annealed film was enhanced in the presence of UV light radiation. These results confirm the successful synthesis of photocatalytic anatase-TiO2 film by the electrodeposition and annealing process.",
keywords = "Anatase-TiO, Electrodeposition, Non-aqueous, Photocatalyst, Photosensitized electrolytic oxidation",
author = "Takuma Hachisu and Kazuaki Shi and Tokihiko Yokoshima and Atsushi Sugiyama and Shigeki Kuroiwa and Tetsuya Osaka and Noriko Nakajima and Masahiro Yoshino",
year = "2016",
month = "4",
day = "1",
doi = "10.1016/j.elecom.2016.01.014",
language = "English",
volume = "65",
pages = "5--8",
journal = "Electrochemistry Communications",
issn = "1388-2481",
publisher = "Elsevier Inc.",

}

TY - JOUR

T1 - Preparation of anatase phase titanium dioxide film by non-aqueous electrodeposition

AU - Hachisu, Takuma

AU - Shi, Kazuaki

AU - Yokoshima, Tokihiko

AU - Sugiyama, Atsushi

AU - Kuroiwa, Shigeki

AU - Osaka, Tetsuya

AU - Nakajima, Noriko

AU - Yoshino, Masahiro

PY - 2016/4/1

Y1 - 2016/4/1

N2 - The electrodeposition-annealing route to fabricating thin film of the promising photocatalyst material anatase-titanium dioxide (anatase-TiO2) has been studied. The sample was deposited with a solution of N,N-dimethylformamide containing titanium compound by controlled-potential technique. SEM image showed the annealed sample at 600 °C for 1 h under air provided a continuous film with a thickness of ca. 350 nm. In this sample, X-ray photoelectron spectrum corresponding to the Ti 2p peak assigned to a chemical bond of TiO2 and X-ray diffraction peaks assigned to the anatase phase were observed, respectively. Electrochemical oxidation in sodium sulfate solution on this annealed film was enhanced in the presence of UV light radiation. These results confirm the successful synthesis of photocatalytic anatase-TiO2 film by the electrodeposition and annealing process.

AB - The electrodeposition-annealing route to fabricating thin film of the promising photocatalyst material anatase-titanium dioxide (anatase-TiO2) has been studied. The sample was deposited with a solution of N,N-dimethylformamide containing titanium compound by controlled-potential technique. SEM image showed the annealed sample at 600 °C for 1 h under air provided a continuous film with a thickness of ca. 350 nm. In this sample, X-ray photoelectron spectrum corresponding to the Ti 2p peak assigned to a chemical bond of TiO2 and X-ray diffraction peaks assigned to the anatase phase were observed, respectively. Electrochemical oxidation in sodium sulfate solution on this annealed film was enhanced in the presence of UV light radiation. These results confirm the successful synthesis of photocatalytic anatase-TiO2 film by the electrodeposition and annealing process.

KW - Anatase-TiO

KW - Electrodeposition

KW - Non-aqueous

KW - Photocatalyst

KW - Photosensitized electrolytic oxidation

UR - http://www.scopus.com/inward/record.url?scp=84958817827&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84958817827&partnerID=8YFLogxK

U2 - 10.1016/j.elecom.2016.01.014

DO - 10.1016/j.elecom.2016.01.014

M3 - Article

VL - 65

SP - 5

EP - 8

JO - Electrochemistry Communications

JF - Electrochemistry Communications

SN - 1388-2481

ER -