Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties

Takahito Akita, Hirobumi Shibata, Takahiro Ohkubo, Hideki Sakai, Masahiko Abe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Nitrogen-doped TiO2 (N-dope TiO2) shows photocatalytic activity even under visible light irradiation and various methods doping nitrogen atom into TiO2 crystalline structure have been reported. N-dope TiO2 particles keeping anatase crystal structure were prepared. Anatase TiO2 particles were mixed with Mg powders (reductant) and sodium azide (nitrogen source) and calcined at 600°C. The obtained particles had the onset of absorption around 500 nm while it kept anatase crystalline structure. These samples had slight photocatalytic activity against oxidation of 2-propanol under visible light irradiation. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).

Original languageEnglish
Title of host publicationACS National Meeting Book of Abstracts
Volume228
Edition1
Publication statusPublished - 2004
Externally publishedYes
EventAbstracts of Papers - 228th ACS National Meeting - Philadelphia, PA, United States
Duration: Aug 22 2004Aug 26 2004

Other

OtherAbstracts of Papers - 228th ACS National Meeting
CountryUnited States
CityPhiladelphia, PA
Period8/22/048/26/04

Fingerprint

Nitrogen
Irradiation
Crystalline materials
Sodium Azide
2-Propanol
Reducing Agents
Powders
Crystal structure
Doping (additives)
Atoms
Oxidation
titanium dioxide

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Akita, T., Shibata, H., Ohkubo, T., Sakai, H., & Abe, M. (2004). Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties. In ACS National Meeting Book of Abstracts (1 ed., Vol. 228)

Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties. / Akita, Takahito; Shibata, Hirobumi; Ohkubo, Takahiro; Sakai, Hideki; Abe, Masahiko.

ACS National Meeting Book of Abstracts. Vol. 228 1. ed. 2004.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Akita, T, Shibata, H, Ohkubo, T, Sakai, H & Abe, M 2004, Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties. in ACS National Meeting Book of Abstracts. 1 edn, vol. 228, Abstracts of Papers - 228th ACS National Meeting, Philadelphia, PA, United States, 8/22/04.
Akita T, Shibata H, Ohkubo T, Sakai H, Abe M. Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties. In ACS National Meeting Book of Abstracts. 1 ed. Vol. 228. 2004
Akita, Takahito ; Shibata, Hirobumi ; Ohkubo, Takahiro ; Sakai, Hideki ; Abe, Masahiko. / Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties. ACS National Meeting Book of Abstracts. Vol. 228 1. ed. 2004.
@inproceedings{ebea15eb03bf4143b297a99a12d1fb83,
title = "Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties",
abstract = "Nitrogen-doped TiO2 (N-dope TiO2) shows photocatalytic activity even under visible light irradiation and various methods doping nitrogen atom into TiO2 crystalline structure have been reported. N-dope TiO2 particles keeping anatase crystal structure were prepared. Anatase TiO2 particles were mixed with Mg powders (reductant) and sodium azide (nitrogen source) and calcined at 600°C. The obtained particles had the onset of absorption around 500 nm while it kept anatase crystalline structure. These samples had slight photocatalytic activity against oxidation of 2-propanol under visible light irradiation. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).",
author = "Takahito Akita and Hirobumi Shibata and Takahiro Ohkubo and Hideki Sakai and Masahiko Abe",
year = "2004",
language = "English",
volume = "228",
booktitle = "ACS National Meeting Book of Abstracts",
edition = "1",

}

TY - GEN

T1 - Preparation of nitrogen-doped TiO2 particles using a metallothermic reduction method and their photocatalytic properties

AU - Akita, Takahito

AU - Shibata, Hirobumi

AU - Ohkubo, Takahiro

AU - Sakai, Hideki

AU - Abe, Masahiko

PY - 2004

Y1 - 2004

N2 - Nitrogen-doped TiO2 (N-dope TiO2) shows photocatalytic activity even under visible light irradiation and various methods doping nitrogen atom into TiO2 crystalline structure have been reported. N-dope TiO2 particles keeping anatase crystal structure were prepared. Anatase TiO2 particles were mixed with Mg powders (reductant) and sodium azide (nitrogen source) and calcined at 600°C. The obtained particles had the onset of absorption around 500 nm while it kept anatase crystalline structure. These samples had slight photocatalytic activity against oxidation of 2-propanol under visible light irradiation. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).

AB - Nitrogen-doped TiO2 (N-dope TiO2) shows photocatalytic activity even under visible light irradiation and various methods doping nitrogen atom into TiO2 crystalline structure have been reported. N-dope TiO2 particles keeping anatase crystal structure were prepared. Anatase TiO2 particles were mixed with Mg powders (reductant) and sodium azide (nitrogen source) and calcined at 600°C. The obtained particles had the onset of absorption around 500 nm while it kept anatase crystalline structure. These samples had slight photocatalytic activity against oxidation of 2-propanol under visible light irradiation. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).

UR - http://www.scopus.com/inward/record.url?scp=5044246956&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=5044246956&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:5044246956

VL - 228

BT - ACS National Meeting Book of Abstracts

ER -