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Photocatalytic Formation of Hydrogen Peroxide

Bahnemann, Detlef W. and Hoffmann, Michael R. and Hong, Andrew P. and Kormann, Claudius (1987) Photocatalytic Formation of Hydrogen Peroxide. In: The Chemistry of Acid Rain. ACS Symposium Series. No.349. American Chemical Society , Washington, DC, pp. 120-132. ISBN 9780841214149. https://resolver.caltech.edu/CaltechAUTHORS:20150817-115453391

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Abstract

The two-electron reduction of molecular oxygen to hydrogen peroxide can be catalyzed by metal oxide semiconductor particles in the presence of visible and near-UV light. Even though very high quantum yields for this process are observed, rather low steady-state concentrations of H_2O_2 are reached. Detailed mechanisms are presented to explain these experimental findings. Metal oxide particles are found in atmospheric and surface waters. The environmental significance of photocatalytic formation of H_2O_2 on these particles in natural systems is discussed.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/bk-1987-0349.ch010DOIArticle
http://pubs.acs.org/action/showCitFormats?doi=10.1021%2Fbk-1987-0349.ch010PublisherArticle
ORCID:
AuthorORCID
Hoffmann, Michael R.0000-0001-6495-1946
Additional Information:© 1987 American Chemical Society. Received March 16, 1987. We gratefully acknowledge the financial support of the U.S. EPA (CR812356-01-0 and R811612-01-0) and in particular we want to thank Drs. Donald Carey and Marcia Dodge for their support.
Funders:
Funding AgencyGrant Number
Environmental Protection Agency (EPA)CR812356-01-0
Environmental Protection Agency (EPA)R811612-01-0
Series Name:ACS Symposium Series
Issue or Number:349
Record Number:CaltechAUTHORS:20150817-115453391
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150817-115453391
Official Citation:Photocatalytic Formation of Hydrogen Peroxide Detlef W. Bahnemann, Michael R. Hoffmann, Andrew P. Hong, and Claudius Kormann The Chemistry of Acid Rain. September 3, 1987, 120-132 Doi:10.1021/bk-1987-0349.ch010
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:59583
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:17 Aug 2015 22:22
Last Modified:03 Mar 2020 13:01

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