Solid state electrochemical cell having reticulated electrode matrix and method of manufacturing same
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United States of America Patent
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Jan 8, 2013
Grant Date -
Nov 20, 2008
app pub date -
Mar 26, 2008
filing date -
Mar 26, 2007
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Abstract
A solid state electrochemical cell comprises a dense electrolyte layer; at least one reticulated electrode matrix (REM) of ion-conducting material partially sintered on the gas impermeable electrolyte layer, and electrode material located substantially within the REM. The REM has a majority of pores with an average pore size of less than micron. The REM can also have a porosity of 5 to 80%, thickness at or below 3.00 microns, and a mean grain size of 0.01 to 3.00 microns.
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