Photo from academic.microsoft.com
ABSTRACT Bilayer NiCo2O4/NiCo2O4 nanosheet arrays on nickel foam (NF) are fabricated by a two-step solution-based method, which involves in hydrothermal process and chemical bath deposition. Compared with the monolayer NiCo2O4/NF… Click to show full abstract
ABSTRACT Bilayer NiCo2O4/NiCo2O4 nanosheet arrays on nickel foam (NF) are fabricated by a two-step solution-based method, which involves in hydrothermal process and chemical bath deposition. Compared with the monolayer NiCo2O4/NF electrode, the NiCo2O4/NiCo2O4/NF displays the unique micro-nanometer hierarchical and porours structure and has excellent pseudocapacitive behaviors in 6 M KOH, which exhibits high specific capacitances of 2363.64 F g−1 at a constant current density of 0.5 Ag−1, and 1454.55 F g−1 at the higher current density of 8 Ag−1, and shows a favourable cycling stability of 77.5% retention after 1000 cycles.
Journal Title: Integrated Ferroelectrics
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!