Photoconduction of Pyranthrene in Benzene

Autor:	Alfred Prock, Robert Zahradnik
Rok vydání:	1968
Předmět:	biology Pyranthrene General Physics and Astronomy Photochemistry biology.organism_classification Spectral absorption Ion chemistry.chemical_compound Adsorption chemistry Chemical physics Charge carrier Physical and Theoretical Chemistry Benzene
Zdroj:	The Journal of Chemical Physics. 49:3204-3210
ISSN:	1089-7690 0021-9606
DOI:	10.1063/1.1670572
Popis:	Pyranthrene in benzene solution shows a large photoconduction in the visible region that extends far beyond its spectral absorption region. Present studies using both dc and chopped‐light ac methods and cells of two kinds of geometry show that this is not a bulk phenomenon, but rather is a single‐photon process involving interaction between the electode and an adsorbed pyranthrene layer. The charge carriers produced are faster than pyranthrene ions alone are expected to be in solution.
Databáze:	OpenAIRE
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