Exciplex formation and electron transfer in polychromophoric systems
Conference
·
OSTI ID:6522298
The rates of excited anthracene decay and intramolecular exciplex formation from bichromophoric molecules containing an anthryl group and an amine donor vary with the length of the chain link, the nature of the amine donor and the viscosity of the medium. The results indicate that the intramolecular exciplex formation may proceed via more than one pathway. Our recent experimental results suggest that electron transfer from the amino donor to the excited anthryl group may play a role in the exciplex formation in viscous alkanes.
- Research Organization:
- Argonne National Lab., IL (USA)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 6522298
- Report Number(s):
- CONF-880767-3; ON: DE89005826
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:6378439
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKANES
AMINES
ANTHRACENE
AROMATICS
CHEMICAL REACTION KINETICS
COMPLEXES
CONDENSED AROMATICS
ELECTRON TRANSFER
EMISSION
ENERGY LEVELS
EXCITED STATES
FLUORESCENCE
HYDROCARBONS
KINETICS
LUMINESCENCE
ORGANIC COMPOUNDS
REACTION KINETICS
VISCOSITY
400201* -- Chemical & Physicochemical Properties
ALKANES
AMINES
ANTHRACENE
AROMATICS
CHEMICAL REACTION KINETICS
COMPLEXES
CONDENSED AROMATICS
ELECTRON TRANSFER
EMISSION
ENERGY LEVELS
EXCITED STATES
FLUORESCENCE
HYDROCARBONS
KINETICS
LUMINESCENCE
ORGANIC COMPOUNDS
REACTION KINETICS
VISCOSITY