Just a few years ago I thought one of the uses of graphene was for a super =
capacitor.  Then I read now this:

http://futurism.com/scientists-develop-better-battery-thanks-graphene/

I thought if it was powered by chemicals, it was a battery, and if it only =
stored and discharged without any "moving parts" it was a capacitor.  What =
is it if it is made of graphene?

What I'd like to learn, and one reason I'm asking, is, from an electronics =
point of view, cannot they be treated the same, and that it is really the i=
nternal resistance (discharge rate?) that is the key factor?

Thanks for helping me learn,
Kind regards,
Lindy
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