Answers are grounded in this paper and cite their sources.
Asymmetric supercapacitors with CNT@nickel hydroxide nanosheet composites and 3-D graphene networks demonstrated a high energy density (∼44.0 W h kg ⁻¹ ) and high power density (∼16 kW kg ⁻¹ ) in aqueous KOH electrolyte.
No takes yet. Share an insight, caveat, or question.
Yi et al. (2015) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: