Spinels with the formula of AB2O4 (where A and B are metal ions) and the properties of
magnetism, optics, electricity, and catalysis have taken significant roles in applications of …

The growing need for energy storage devices has directed the development of
supercapacitors (SCs) with higher power density and comparatively higher energy density …

The demand for a new generation of flexible, portable, and high‐capacity power sources
increases rapidly with the development of advanced wearable electronic devices. Here we …

Highly optimized nickel cobalt mixed oxide has been derived from zeolite imidazole
frameworks. While the pure cobalt oxide gives only 178.7 F g− 1 as the specific capacitance …

In this work, we have focused on the influence of Gd3+ substitution on the structural,
magnetic and electrical properties of cobalt ferrite synthesized using a sol–gel auto …

High energy density and intrinsic safety are the central pursuits in develo** rechargeable
Zinc‐ion batteries (ZIBs). The capacity and stability of nickel cobalt oxide (NCO) cathode are …