3D sponge-like porous structure of Mn2O3 tiny nanosheets coated on Ni(OH)2/Mn2O3 nanosheet arrays for quasi-solid-state asymmetric supercapacitors with high performance
A hierarchical 3D Zn–Ni–P nanosheet arrays based all-solid-state ASC exhibits an excellent energy density of ∼90.12 W h kg−1 at 0.61 kW kg−1, power density of ∼8.77 kW kg−1 at 65.83 W h kg−1, and extraordinary cycling stability of ∼93.05% capacitance retention after 20 000 cycles.
A novel strategy is proposed to design and fabricate hierarchical CuCo2S4 nanosheet arrays from a metal–organic framework for high-performance solid-state supercapacitors.
High-Performance Flexible All-Solid-State Asymmetric Supercapacitors Based on Vertically Aligned CuSe@Co(OH)2 Nanosheet Arrays