Methods and kits for decontaminating fuel cells
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United States of America Patent
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-
Mar 19, 2002
Grant Date -
Dec 6, 2001
app pub date -
Aug 27, 1999
filing date -
Aug 27, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Methods and kits for removing contaminants from fuel cells are disclosed. The methods include passing a removal substance through a flow channel in the cell, where the substance is selected to remove the contaminant. The contaminants can be, e.g., metallic ions or organic compounds, and the removal substance can be, e.g., acidic or alkaline solutions, chelating agents, or oxidants.
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