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Reaction dynamics of the transfer of stored electrons on TiO2 nanoparticles: A stopped flow study

Paper ID Volume ID Publish Year Pages File Format Full-Text
27585 44030 2011 4 PDF Available
Title
Reaction dynamics of the transfer of stored electrons on TiO2 nanoparticles: A stopped flow study
Abstract

The dynamics of the transfer of electrons from TiO2 nanoparticles to a variety of electron acceptors have been investigated employing a simple and facile stopped flow technique. Prior to the kinetic experiments nanosized TiO2 particles are loaded with electrons by UV (A) photolysis in the presence of methanol as a hole scavenger. As a model for possible electron transfer reactions the reduction of dissolved O2 and H2O2 by stored TiO2 electrons has been successfully studied.

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Keywords
Reaction dynamics; Electron transfer; TiO2 nanoparticles; Stopped flow
First Page Preview
Reaction dynamics of the transfer of stored electrons on TiO2 nanoparticles: A stopped flow study
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 217, Issue 1, 1 January 2011, Pages 271–274
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering