Activated carbon and process of making the same

Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Free carbon containing

Reexamination Certificate

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C502S427000, C502S402000, C361S502000, C423S414000, C423S44500R

Reexamination Certificate

active

07964530

ABSTRACT:
An activated carbon having the highest peak D within the range of 1.0 nm to 1.5 nm, in which the peak D is from 0.012 to 0.050 cm3/g and is from 2% to 32% to a total pore volume, in pore size distribution as calculated by BJH method from N2-adsorption isotherm at 77.4 K. An electric double layer capacitor comprising the polarizable electrode which comprises the activated carbon, carbon fiber, carbon black, and binder.

REFERENCES:
patent: 7232790 (2007-06-01), Tanaka et al.
patent: 2006/0035785 (2006-02-01), Tanaka
patent: 2007/0211411 (2007-09-01), Tanaka et al.
patent: 03/024868 (2003-03-01), None
patent: 2004/043859 (2004-05-01), None
patent: WO 2004043859 (2004-05-01), None

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