Heavy Atoms as Molecular Probes in Studying the Solvent Dependence of the Dynamics of Triplet Exciplexes

Kurzanzeige
dc.contributor.authorSteiner, Ulrich
dc.contributor.authorWinter, Gerharddeu
dc.date.accessioned2011-03-24T18:12:52Zdeu
dc.date.available2011-03-24T18:12:52Zdeu
dc.date.issued1981deu
dc.description.abstractElectron transfer reactions between thiopyronine triplet (acceptor 3A+) and the electron donors (D), aniline, p-Br-aniline and p-I-aniline, are investigated by flash spectroscopy in solvents of different viscosity and polarity. Due to the heavy-atom effect the radical yield becomes very sensitive to the solvent influence, which can be explained by the dynamic properties of a triplet exciplex (3(AD+)) formed as a primary product in the reaction between acceptor triplet and donor. Whereas on variation of solvent viscosity the solvent cage effect on the dissociation of 3(AD+) is observed, a change in solvent polarity is suggested to affect the radiationless deactivation of 3(AD+) to the ground state of the components.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Il Nuovo Cimento 63 B (1981), 1, pp. 431-440deu
dc.identifier.doi10.1007/BF02721449
dc.identifier.ppn304656720deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/9575
dc.language.isoengdeu
dc.legacy.dateIssued2009deu
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dc.subject.ddc540deu
dc.titleHeavy Atoms as Molecular Probes in Studying the Solvent Dependence of the Dynamics of Triplet Exciplexeseng
dc.typeJOURNAL_ARTICLEdeu
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  doi={10.1007/BF02721449},
  title={Heavy Atoms as Molecular Probes in Studying the Solvent Dependence of the Dynamics of Triplet Exciplexes},
  number={1},
  volume={63 B},
  journal={Il Nuovo Cimento},
  pages={431--440},
  author={Steiner, Ulrich and Winter, Gerhard}
}
kops.citation.iso690STEINER, Ulrich, Gerhard WINTER, 1981. Heavy Atoms as Molecular Probes in Studying the Solvent Dependence of the Dynamics of Triplet Exciplexes. In: Il Nuovo Cimento. 1981, 63 B(1), pp. 431-440. eISSN 1826-9877. Available under: doi: 10.1007/BF02721449deu
kops.citation.iso690STEINER, Ulrich, Gerhard WINTER, 1981. Heavy Atoms as Molecular Probes in Studying the Solvent Dependence of the Dynamics of Triplet Exciplexes. In: Il Nuovo Cimento. 1981, 63 B(1), pp. 431-440. eISSN 1826-9877. Available under: doi: 10.1007/BF02721449eng
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kops.sourcefieldIl Nuovo Cimento. 1981, <b>63 B</b>(1), pp. 431-440. eISSN 1826-9877. Available under: doi: 10.1007/BF02721449deu
kops.sourcefield.plainIl Nuovo Cimento. 1981, 63 B(1), pp. 431-440. eISSN 1826-9877. Available under: doi: 10.1007/BF02721449deu
kops.sourcefield.plainIl Nuovo Cimento. 1981, 63 B(1), pp. 431-440. eISSN 1826-9877. Available under: doi: 10.1007/BF02721449eng
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