Redox pair, and photoelectric conversion element produced using same

The inventions provide a redox pair and a photoelectric conversion element, wherein the redox pair does not have strong absorption in a visible region unlike a iodine redox pair, can be sealed readily, and has high performance. The photoelectric conversion element is produced using the redox pair an...

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Bibliographic Details
Main Authors HIBINO ATSUHIKO, FUNABIKI KAZUMASA, SAITO YASUTERU
Format Patent
LanguageEnglish
Published 29.07.2015
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The inventions provide a redox pair and a photoelectric conversion element, wherein the redox pair does not have strong absorption in a visible region unlike a iodine redox pair, can be sealed readily, and has high performance. The photoelectric conversion element is produced using the redox pair and has high practical availability. A redox pair composed of a compound represented by general formula (1) and a compound represented by general formula (2) is used. In general formula (1), A represents Li, K, Na, an ammonium compound, an imidazolium compound or a pyrrolidinium compound. In general formulae (1) and (2), R1 represents a linear alkyl group having 4 to 8 carbon atoms, wherein multiple R1's are the same as or different from each other or some or all of the multiple R1's are different from each other.
Bibliography:Application Number: CN201380059883