PHOTOELECTRODE, PHOTOELECTRIC CONVERSION ELEMENT, AND METHOD FOR MANUFACTURING PHOTOELECTRODE

PROBLEM TO BE SOLVED: To provide: a photoelectrode capable of directly converting visible light into electric energy without using a dye, comprising a material having a photoelectric conversion function, the material being abundant in the amount of natural resources and having no risk of exhaustion,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NAKAYAMA MASAHARU, MITO SHUNSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide: a photoelectrode capable of directly converting visible light into electric energy without using a dye, comprising a material having a photoelectric conversion function, the material being abundant in the amount of natural resources and having no risk of exhaustion, capable of being manufactured inexpensively, excellent in durability, and high in photoelectric conversion characteristics; and a photoelectric conversion element and a photo-charged redox capacitor which include the photoelectrode.SOLUTION: There are provided: a photoelectrode including a conductive substrate, a fibrous carbon layer formed on the conductive substrate, and a birnessite-type layered manganese oxide layer formed on the fibrous carbon layer; a photoelectric conversion element including the photoelectrode, an electrolyte layer and a counter electrode; and a photo-charged redox capacitor including the photoelectrode.