Engineering three-dimensional hybrid supercapacitors for high-performance integrated en... - 3 views
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Thijs Versloot on 02 Apr 15Stacking laser printed supercapacitors (no clean room required btw) has lead to about 1100F/g and thus about 20-40Wh/L. For supercapacitors thats pretty damn good. For reference, Li-ion recently reached 650Wh/L. The gap is closing, although for supercaps of this type the theoretical maximum is 1400F/g.