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The mechanism of water oxidation catalyzed by nanolayered manganese oxides: New insights

Paper ID Volume ID Publish Year Pages File Format Full-Text
29552 44421 2015 6 PDF Available
Title
The mechanism of water oxidation catalyzed by nanolayered manganese oxides: New insights
Abstract

•The mechanism of water oxidation is an enigma in both natural, and artificial photosynthesis.•The mechanism of water oxidation by nanolayered manganese oxide is considered.•We review the mechanism of water oxidation by Mn oxide in the presence of chemical oxidants.•The attack of an outer-sphere water to an OH coordinated to Mn ion is suggested mechanism.

Herein we consider the mechanism of water oxidation by nanolayered manganese oxide in the presence of cerium(IV) ammonium nitrate. Based on membrane-inlet mass spectrometry results, the rate of H218O exchange of μ-O groups on the surface of the nanolayered Mn–K oxide, and studies on water oxidation in the presence of different ratios of acetonitrile/water we propose a mechanism for water oxidation by nanolayered Mn oxides in the presence of cerium(IV) ammonium nitrate.

Graphical abstractWe proposed a mechanism for water oxidation by nanolayered Mn oxides in the presence of cerium(IV) ammonium nitrate.Figure optionsDownload full-size imageDownload as PowerPoint slide

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The mechanism of water oxidation catalyzed by nanolayered manganese oxides: New insights
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology B: Biology - Volume 152, Part A, November 2015, Pages 133–138
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us