Fuel cell

A fuel cell and fuel technology, applied in the direction of fuel cells, fuel cell components, solid electrolyte fuel cells, etc., can solve the problem of less expensive batteries and achieve low cost effects
CN1309820AInactive Publication Date: 2001-08-22ๆœฑๆ–Œ
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
ๆœฑๆ–Œ
Publication Date
2001-08-22
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

A fuel cell for production of electrical energy, such as a fuel cell, comprising a fuel chamber (1), an anode (2a), a cathode (2b), an electrolyte (3) disposed between said anode and said cathode, an oxidant chamber (4), wherein said chambers (1 and 4) enclose said anode, cathode and electrolyte, wherein a fuel flowing from the fuel chamber is oxidized at the anode, thereby producing electrical energy, wherein said electrolyte (3) is a ceramic composite electrolyte comprising at least one salt and at least one oxide in mixture.
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Description

Field of the invention

[0001] The present invention relates to fuel cells, and more particularly the present invention relates to intermediate temperature fuel cells.

[0002] The invention also relates to catalysts and membrane reactors, such as hydrogen generators and hydrogen permeation devices. In addition, the present invention also relates to devices for treating harmful gases, such as sulfur removal and waste chlorine gas treatment. Background of the invention

[0003] A fuel cell is an electrochemical cell that continuously converts the chemical energy of fuel and oxidant into electrical energy through a process involving an essentially constant electrolyte-electrode system. Fuel cells operate at high efficiencies with emissions well below most stringently regulated standards. Fuel cell systems have the advantage of being modular, so they can be built to accommodate a wide range of power needs, from a few hundred to several megawatts.

[0004] The basic fuel cell ...

Claims

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