Activated carbon material, and production method and use...

Details Activated carbon material, and production method and use... Activated carbon material, and production method and use...

2011-04-12

2011-04-12

Hendrickson, Stuart (Department: 1736)

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Free carbon containing

C502S417000

Reexamination Certificate

active

07923411

ABSTRACT:
An activated carbon material having a BET specific surface area of 10 to 1,000 m2/g as measured by means of a nitrogen adsorption method, and the ratio of the height of the D peak (1,360 cm−1) of a Raman spectrum of the activated carbon material to that of the G peak (1,580 cm−1) of the Raman spectrum is 0.8 to 1.2. When the activated carbon material of the present invention is used as a polarizable electrode material of an electric double layer capacitor, high capacitance per electrode is attained without application of excessive voltage.

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