Comment Comment by kube-system > we were able to achieve an energy density of 191.7 joules per cubic centimeterWhich is still quite a bit lower thanhttps://en.wikipedia.org/wiki/Lithium-ion_battery> 900–2,490 J/cm3And I don't see anything here about self-discharge rates, which are a big limitation for using capacitors for energy storage over any period of time. Does anyone know if the full study has that information? parent kube-system 2 years ago
Which is still quite a bit lower than
https://en.wikipedia.org/wiki/Lithium-ion_battery
> 900–2,490 J/cm3
And I don't see anything here about self-discharge rates, which are a big limitation for using capacitors for energy storage over any period of time. Does anyone know if the full study has that information?