Fuel cell with internal auxiliary electrode and method of controlling

Fuel cell with internal auxiliary electrode and method of controlling

A polymer solid electrolyte type fuel cell is provided capable of preventing chemical deterioration of fuel cell constituent materials such as an ion exchange membrane and the like. An internal electrode 2 is provided in an electrolyte 4 made of a proton conductor, a voltage application means 5 is p...

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Hauptverfasser: OYABE, YOSUKE, NEZU, SHINJI, ITO, NAOKI
Format: Patent
Sprache:eng ; fre ; ger
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator OYABE, YOSUKE
NEZU, SHINJI
ITO, NAOKI
description A polymer solid electrolyte type fuel cell is provided capable of preventing chemical deterioration of fuel cell constituent materials such as an ion exchange membrane and the like. An internal electrode 2 is provided in an electrolyte 4 made of a proton conductor, a voltage application means 5 is provided between the internal electrode 2 and one of a fuel electrode 3 and an oxidizer electrode 1. Applying voltage to the internal electrode 2 makes it possible to control fuel and/or oxidizer movements in the electrolyte 4, thereby suppressing or restricting the possible deterioration of the electrolyte 4.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Fuel cell with internal auxiliary electrode and method of controlling
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