Clay key to high-temperature supercapacitors

[unable to retrieve full-text content]Clay, an abundant and cheap natural material, is a key ingredient in a supercapacitor that can operate at very high temperatures, according to researchers who have developed such a device.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/QtLH6SILYyQ/130903194203.htm

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