ELECTROCHEMICAL DEVICE

WIPO Patent Application WO/2010/067833

A1

An electrochemical device is provided with a plurality of ceramic electrochemical cells (10) and interconnectors (11).  Each cell is provided with; a first electrode which has a built-in gas channel wherein a first gas flows and is in contact with the first gas; a solid electrolyte layer; a second electrode which is exposed from the main surface of the cell and is in contact with the second gas; and a plurality of conductive sections (8A, 8B) which are exposed from the main surface of the cell and are electrically connected with the first electrode.  The conductive sections are arranged on the outer edge section of the cell main surface.  Each interconnector is provided with a storing section which stores a part of the cell, and a plurality of connecting sections which protrude from the storing section.  A second gas channel (30) is formed between the storing section and the cell.  The gas is brought into contact with the second electrode, while the gas is passing through the second gas channel.  Each connecting section is electrically connected to each conductive section of the adjacent cell.

KUNO TOSHIAKI (JP)
TAKASE NAOYA (JP)

PCT/JP2009/070634

June 17, 2010

December 03, 2009

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NGK INSULATORS LTD (JP)
KUNO TOSHIAKI (JP)
TAKASE NAOYA (JP)

H01M8/02; C25B9/18; H01M8/12; H01M8/24

WO2007138984A1

2007-12-06

JP2009146805A	2009-07-02
JP2008186665A	2008-08-14
JP2007066546A	2007-03-15

HOSODA, Masutoshi et al. (JP)
Masunori Hosoda (JP)

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