KOPS - The Institutional Repository of the University of Konstanz

An Efficient Continuous Flow Technique for Investigating the Magnetic Field Dependence of Photochemical Quantum Yields

An Efficient Continuous Flow Technique for Investigating the Magnetic Field Dependence of Photochemical Quantum Yields

Cite This

Files in this item

Checksum: MD5:ffe2d4bad7802316a0dc074390d5ff3f

SCHLENKER, Wolfgang, Ulrich STEINER, 1985. An Efficient Continuous Flow Technique for Investigating the Magnetic Field Dependence of Photochemical Quantum Yields. In: Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 89(10), pp. 1041-1046. eISSN 0005-9021. Available under: doi: 10.1002/bbpc.19850891007

@article{Schlenker1985Effic-9842, title={An Efficient Continuous Flow Technique for Investigating the Magnetic Field Dependence of Photochemical Quantum Yields}, year={1985}, doi={10.1002/bbpc.19850891007}, number={10}, volume={89}, journal={Berichte der Bunsen-Gesellschaft für Physikalische Chemie}, pages={1041--1046}, author={Schlenker, Wolfgang and Steiner, Ulrich} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/9842"> <dcterms:bibliographicCitation>First publ. in: Berichte der Bunsen-Gesellschaft für Physikalische Chemie 89 (1985), 10, pp. 1041-1046</dcterms:bibliographicCitation> <dc:creator>Schlenker, Wolfgang</dc:creator> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dc:rights>terms-of-use</dc:rights> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9842"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T18:14:47Z</dcterms:available> <dcterms:title>An Efficient Continuous Flow Technique for Investigating the Magnetic Field Dependence of Photochemical Quantum Yields</dcterms:title> <dc:contributor>Schlenker, Wolfgang</dc:contributor> <dc:contributor>Steiner, Ulrich</dc:contributor> <dc:language>eng</dc:language> <dc:format>application/pdf</dc:format> <dc:creator>Steiner, Ulrich</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dcterms:abstract xml:lang="eng">A continuous-flow technique has been applied to study the magnetic field effect on the photobleaching quantum yield of thionine in the reaction with aniline in reversed micellar solution and with p-iodoaniline in methanol. The principle of the experimental technique is to irradiate the solution in a flow-through cuvette within a magnetic field which is varied in steps and to observe optical density changes in a second cuvette connected to the first one in a flow system. Although the absolute quantum yields of the two photoreactions are below 1%, relative changes due to the magnetic field effect could be resolved with an accuracy of 1%. The observed effects on the permanent photo bleaching yield closely follow the effects on the radical yield previously observed in time-resolved experiments and are explained by the radical pair mechanism and the triplet mechanism, respectively.</dcterms:abstract> <dcterms:issued>1985</dcterms:issued> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T18:14:47Z</dc:date> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9842/1/Steiner_1985_An_Effiecient.pdf"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9842/1/Steiner_1985_An_Effiecient.pdf"/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> </rdf:Description> </rdf:RDF>

Downloads since Oct 1, 2014 (Information about access statistics)

Steiner_1985_An_Effiecient.pdf 779

This item appears in the following Collection(s)

terms-of-use Except where otherwise noted, this item's license is described as terms-of-use

Search KOPS


Browse

My Account