de.mpg.escidoc.pubman.appbase.FacesBean
Deutsch
 
Hilfe Wegweiser Datenschutzhinweis Impressum Kontakt
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT

Freigegeben

Zeitschriftenartikel

Generation dependent singlet-singlet annihilation within multichromophoric dendrimers studied by polychromatic transient absorption

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons48026

Herrmann,  A.
MPI for Polymer Research, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons48999

Wiesler,  U. M.
MPI for Polymer Research, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons48459

Müllen,  Klaus
MPI for Polymer Research, Max Planck Society;

Externe Ressourcen
Es sind keine Externen Ressourcen verfügbar
Volltexte (frei zugänglich)
Es sind keine frei zugänglichen Volltexte verfügbar
Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

Jordens, S., De Belder, G., Lor, M., Schweitzer, G., Van der Auweraer, M., Weil, T., et al. (2003). Generation dependent singlet-singlet annihilation within multichromophoric dendrimers studied by polychromatic transient absorption. Photochemical & Photobiological Sciences, 2(11), 1118-1124.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-000F-63A2-4
Zusammenfassung
Intramolecular kinetic processes in a series of shape- persistent meta- and para- substituted polyphenylene dendrimers bearing different peryleneimide chromophores at the rim have been investigated using time- resolved polychromatic transient absorption measurements. The influence of the generation number and different substitution patterns upon these processes was revealed by comparing different compounds. In particular, in multichromophoric systems a singlet - singlet annihilation process was detected. The corresponding time constant was dependent on the generation number.