Single step current collector deposition process for energy storage devices
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United States of America Patent
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Jun 5, 2012
Grant Date -
N/A
app pub date -
Apr 17, 2009
filing date -
Apr 17, 2008
priority date (Note) -
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Abstract
The present invention is directed to methods of forming current collectors of an energy storage device. The current collectors can be formed either before forming the anode/cathode, or after forming the anode/cathode. In one embodiment, a current collector material is simultaneously deposited on an anode support structure and a cathode support structure to form an anode current collector and a cathode current collector. In another embodiment, a current collector material is simultaneously deposited on an anode and a cathode to form an anode current collector and a cathode current collector.
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