Structural, DFT and redox activity investigation of 2D silver based MOF for energy storage devices

Synthesis of surfactant-assisted nickel ferrite nanoparticles (NFNPs@surfactant) to amplify their application as an advanced electrode material for high-performance supercapacitors

“… D = 0.9 λ / β cos θ where D is the crystal diameter, λ is the wavelength of CuKα X-ray, β is FWMH diffracted rays and θ is the Bragg's angle. 26 …”

“…5F ). 26 Here, the expression I / m indicates the current density and Δ t signifies the discharge time of the GCD curve. From the specific capacity values determined from GCD analysis, energy density and power density were calculated by using eqn (5) and (6) .…”

“…where D is the crystal diameter, l is the wavelength of CuKa Xray, b is FWMH diffracted rays and q is the Bragg's angle. 26 The addition of surfactants has a signicant impact on the regular arrangement of the particles on crystal growth as well as the size of NFNPs. The presence of a long alkyl hydrocarbon chain in both surfactants acts as an impurity and induces an amorphous nature in regular lattice points of ferrite nanoparticles.…”