PHOSPHONIC ACID-BASED ELECTROLYTE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

PROBLEM TO BE SOLVED: To provide a phosphonic acid-based electrolyte, a membrane electrode assembly, and a fuel cell excellent in proton conductivity for the phosphonic acid-based electrolyte, the membrane electrode assembly, and the fuel cell.SOLUTION: The phosphonic acid-based electrolyte includes...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MOROHOSHI KEI, UEDA MITSURU, NAKAZAWA SATORU, HIGASHIHARA TOMOYA, FUKUZAKI NAMIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON CONDUCTORS ELECTRICITY INSULATORS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a phosphonic acid-based electrolyte, a membrane electrode assembly, and a fuel cell excellent in proton conductivity for the phosphonic acid-based electrolyte, the membrane electrode assembly, and the fuel cell.SOLUTION: The phosphonic acid-based electrolyte includes a repeating unit shown by formula (1) (wherein X denotes -O- or -NH-). It is desirable that it is m≥6 in the formula (1). In the formula (1), Rdenotes a hydrogen atom or a methyl group, and m and n denote an integer of at least 2.