DIY Supercapacitors ~70 F/g

Started by Phantasm, 2010.07.30, 06:55:52

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Phantasm

http://www.ultracapacitors.org/index.php?option=com_fireboard&Itemid=99&catid=8&func=view&id=339

Required bits: Sealable container, saltwater, carbon, aluminum

(they recommend K-OH, a binder for the carbon and a separator, but you can improvise)