REDOX COUPLE, AND PHOTOELECTRIC CONVERSION DEVICE ARRANGED BY USE THEREOF

PROBLEM TO BE SOLVED: To provide a redox couple, such as an iodine-based redox couple, showing no strong absorption in a visible light region, easy to seal in, and offering a high performance; and a photoelectric conversion device arranged by use of such a redox couple, and achieving high practicabi...

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Bibliographic Details
Main Authors HIBINO ATSUHIKO, FUNABIKI KAZUMASA, SAITO YASUTERU
Format Patent
LanguageEnglish
Published 29.05.2014
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SEMICONDUCTOR DEVICES
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Summary:PROBLEM TO BE SOLVED: To provide a redox couple, such as an iodine-based redox couple, showing no strong absorption in a visible light region, easy to seal in, and offering a high performance; and a photoelectric conversion device arranged by use of such a redox couple, and achieving high practicability.SOLUTION: A redox couple comprises: a compound expressed by the general formula (1); and a compound expressed by the general formula (2). In the general formula (1), A represents Li, K or Na, or an ammonium compound, an imidazolium compound or a pyrrolidinium compound. In the general formula (1) and the general formula (2), R's represent a straight-chain alkyl group having 4-8 carbon atoms, which are identical to each other or partially or totally different from each other. [Chem 1]
Bibliography:Application Number: JP20120251412