Polarizable Electrode Material For Electric Double Layer Capacitor Having Improved Withstand Voltage and Electric Double Layer Capacitor Using The Same
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United States of America Patent
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Issued Date -
Apr 25, 2013
app pub date -
Apr 28, 2011
filing date -
Apr 30, 2010
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Abandoned
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Abstract
The object of the invention is to provide a polarizing electrode material for a high withstand voltage-type electric double layer capacitor with high energy density and also with little time-dependent deterioration in capacitance or resistance, namely having excellent long-term reliability, as well as an electric double layer capacitor using the same.
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