Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hitoshi Nakamura0
Masaki Yoshio0
Date of Patent
December 1, 2009
0Patent Application Number
105920470
Date Filed
January 21, 2005
0Patent Citations Received
0
0
...
Patent Primary Examiner
Patent abstract
To provide electric double layer capacitors which have large electrostatic capacitances. Graphite with a BET surface area of from 10 to 300 m2/g, wherein the graphite has an energy storing ability of 10 to 200 mAh at a voltage of 1 V or more based on the oxidation-reduction potential of lithium.
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