GAS DIFFUSION ELECTRODE AND METHOD OF MANUFACTURING SAME

PROBLEM TO BE SOLVED: To provide a gas diffusion electrode for improving power generation efficiency by preventing dryout and flooding of a solid polymer fuel cell, and to provide a method of manufacturing the gas diffusion electrode. SOLUTION: The fluorine desorption treatment is applied in a direc...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO MASAHIRO, NAKAI YASUTA, SAKAGAMI YUJI, INOMATA KOJI, TAKADA KAZUYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a gas diffusion electrode for improving power generation efficiency by preventing dryout and flooding of a solid polymer fuel cell, and to provide a method of manufacturing the gas diffusion electrode. SOLUTION: The fluorine desorption treatment is applied in a direction perpendicular to the surface of the gas diffusion electrode including a water repellent agent composed of fluororesin and having three-dimensionally continuous fine pores. COPYRIGHT: (C)2010,JPO&INPIT