Most transition metal oxides (TMOs) with medium conductivity and large volume expansion
upon lithiation have a relatively poor rate capability and cycling life. To improve the …

Introducing defects and in situ topotactic transformation of the electrocatalysts generating
heterostructures of mixed‐metal oxides (hydroxides) that are highly active for oxygen …

Supercapacitors are high-performance electrochemical energy storage devices with high
power density, long cycle life, and rapid charge and discharge capabilities. However, in the …

Supercapacitors suffer from lack of energy density and impulse the energy density limit, so a
new class of hybrid electrode materials with promising architectures is strongly desirable …

Metallic oxide nanoparticles have profound applications in electrochemical devices,
supercapacitors, biosensors and batteries. Though four fungi were isolated from …

For efficient energy storage, Co 3 O 4@ nickel foam exhibiting a plate-like (p-Co 3 O 4) and
grass-like (g-Co 3 O 4) nanostructure were prepared as binder-free supercapacitor …

In present investigation, we report unique and successful fabrication of 3D bi-functional
binder free electrode by hydrothermal growth of Fe based metal organic frameworks on …

In this work, cerium was doped in various concentrations ranging from 1.0 to 7.0 at.% by
means of a facile hydrothermal synthesis route with an intention to improve the capacitive …

Material properties such as high surface area, pore size distribution, variable oxidation
states and good electronic conductivity are the basis for charge storage application of …

Spinel Co 3 O 4 material with different morphologies is directly grown on Ni foam by simple
hydrothermal method and subsequent calcination processes. The direct growth of binder …