Platinum electrode surface coating and method for manufacturing the same
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United States of America Patent
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Feb 15, 2011
Grant Date -
Apr 26, 2007
app pub date -
Oct 26, 2005
filing date -
Apr 11, 2002
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Abstract
An electrode surface coating and method for manufacturing the electrode surface coating comprising a conductive substrate; a surface coating of platinum having a rough configuration and an increase in the surface area of 5 times to 500 times of the corresponding surface area resulting from the basic geometric shape of the electrode. A method for electroplating an electrode surface with platinum coating having a rough surface, comprising electroplating the surface of a conductive substrate at a rate such that the metal particles form on the conductive substrate faster than necessary to form shiny platinum and slower than necessary to form platinum black.
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