Photoconductivity of anthracene in liquid hydrocarbons
Journal Article
·
· Journal of Physical Chemistry; (USA)
- Univ. of Minnesota, Minneapolis (USA)
The photocurrent from anthracene in 2,2,4-trimethylpentane, 2,2-dimethylbutane, cyclohexane, cyclopentane, and tetramethylsilane has been studied as a function of excitation energy from the ionization threshold to the onset of strong solvent absorption. In the case of 2,2,4-trimethylpentane (isooctane), the dependence of the photocurrent on the magnitude of an externally applied electric field was additionally studied in order to separately evaluate the effect of excitation energy on the electron ejection probability and on the geminate ion pair escape probability. The effect of excitation energy on the quenching by n-perfluorohexane of the anthracene photocurrent in isooctane in also reported.
- OSTI ID:
- 5038781
- Journal Information:
- Journal of Physical Chemistry; (USA), Journal Name: Journal of Physical Chemistry; (USA) Vol. 93:6; ISSN 0022-3654; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
ALKANES
ANTHRACENE
AROMATICS
CHEMICAL REACTIONS
CONDENSED AROMATICS
CURRENTS
CYCLOALKANES
DATA
ELECTRIC CURRENTS
ELECTRIC FIELDS
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
HYDRIDES
HYDROCARBONS
HYDROGEN COMPOUNDS
INFORMATION
IONIZATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOCURRENTS
PHOTOIONIZATION
SILANES
SILICON COMPOUNDS
400500* -- Photochemistry
ALKANES
ANTHRACENE
AROMATICS
CHEMICAL REACTIONS
CONDENSED AROMATICS
CURRENTS
CYCLOALKANES
DATA
ELECTRIC CURRENTS
ELECTRIC FIELDS
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
HYDRIDES
HYDROCARBONS
HYDROGEN COMPOUNDS
INFORMATION
IONIZATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOCURRENTS
PHOTOIONIZATION
SILANES
SILICON COMPOUNDS