High current efficiency supercapacitor desalination devices...

Electricity: electrical systems and devices – Electrolytic systems or devices – Double layer electrolytic capacitor

Reexamination Certificate

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C361S503000, C361S504000, C361S508000, C361S512000, C361S516000

Reexamination Certificate

active

07813106

ABSTRACT:
An electrode assembly is provided. The assembly includes a chargeable electrode configured to adsorb oppositely charged ions, where the electrode comprises a porous material. The assembly further includes an ion exchange material in contact with the porous material of the chargeable electrode, where the ion exchange material is similarly charged as the chargeable electrode, and where the ion exchange material is permeable to the oppositely charged ions and at least partially impermeable to the similarly charged ions.

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Welgemoed et al., “Capacitive Deionization Technology™: An Alternative Desalination Solution”, Desalination, vol. 183, No. 1-3, pp. 327-340, Nov. 1, 2005.
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PCT International Search Report dated Mar. 9, 2009.

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