DOI: 10.1002/bbpc.199000056. Influence of the Density of Surface Hydroxyl Groups on TiO<sub>2</sub> Photocatalytic Activities

Influence of the Density of Surface Hydroxyl Groups on TiO2 Photocatalytic Activities

10.1002/bbpc.199000056

Crossref journal-article

Wiley

Berichte der Bunsengesellschaft für physikalische Chemie (311)

Abstract

AbstractThe photocatalytic activities of titanium dioxide for the reduction of silver ions and the oxidation of isopropanol were evaluated by using titanium dioxide with the various amount of surface hydroxyl groups per unit surface area. The photocatalytic activities increased with increasing concentration of the surface hydroxyl groups on the catalyst and then decreased from an inflection point. The mechanism was discussed from the stand point of the surface hydroxyl radical formation and their interaction.

Bibliography

Kobayakawa, K., Nakazawa, Y., Ikeda, M., Sato, Y., & Fujishima, A. (1990). Influence of the Density of Surface Hydroxyl Groups on TiO2 Photocatalytic Activities. Berichte Der Bunsengesellschaft FÃ¼r Physikalische Chemie, 94(12), 1439â1443. Portico.

Authors 5

Koichi Kobayakawa (first)
Yoshitake Nakazawa (additional)
Masato Ikeda (additional)
Yuichi Sato (additional)
Akira Fujishima (additional)

References 14 Referenced 50

10.1016/0009-2614(82)80068-7
10.1016/0009-2614(84)80231-6
10.1016/0009-2614(85)87060-3
10.1039/f19858100061
K.Kobayakawa T.Katsumata H.Nagashima Y.Sato S.Nakamura andA.Fujishima Nippon Kagaku Kaishi 1175 (1988). (10.1246/nikkashi.1988.1175)
Y.OosawaandM.Grätzel J. Chem. Soc. Chem. Commun. 1629 (1984). (10.1039/C39840001629)
10.1039/f19888400197
{'key': 'e_1_2_1_9_2', 'first-page': '209', 'volume-title': 'Shokubai Chousei Kagaku', 'author': 'Ozaki A.', 'year': '1982'} / Shokubai Chousei Kagaku by Ozaki A. (1982)
10.1016/S0360-0564(08)60354-5
10.1021/ja00487a001
10.1021/j150660a064
10.1039/f19837902685
10.1021/ja00375a006
S.Nishimoto B.Ohtani A.Sakamoto andT.Kagiya Nippon Kagaku Kaishi 246 (1984). (10.1246/nikkashi.1984.246)

Dates

Type	When
Created	11 years, 5 months ago (March 18, 2014, 9:05 p.m.)
Deposited	1 year, 11 months ago (Sept. 27, 2023, 7:22 a.m.)
Indexed	1 month, 4 weeks ago (July 7, 2025, 9:07 a.m.)
Issued	34 years, 9 months ago (Dec. 1, 1990)
Published	34 years, 9 months ago (Dec. 1, 1990)
Published Online	11 years, 5 months ago (March 18, 2014)
Published Print	34 years, 9 months ago (Dec. 1, 1990)

Funders 0

None

BibTeX

@article{Kobayakawa_1990, title={Influence of the Density of Surface Hydroxyl Groups on TiO2 Photocatalytic Activities}, volume={94}, ISSN={0005-9021}, url={http://dx.doi.org/10.1002/bbpc.199000056}, DOI={10.1002/bbpc.199000056}, number={12}, journal={Berichte der Bunsengesellschaft für physikalische Chemie}, publisher={Wiley}, author={Kobayakawa, Koichi and Nakazawa, Yoshitake and Ikeda, Masato and Sato, Yuichi and Fujishima, Akira}, year={1990}, month=dec, pages={1439–1443} }

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