In this review, the technologies and working principles of different materials used in
supercapacitors are explained. The most important supercapacitor active materials are …

In this critical review, metal oxides-based materials for electrochemical supercapacitor (ES)
electrodes are reviewed in detail together with a brief review of carbon materials and …

Different manganese oxide phases were prepared as thin films to elucidate their structure–
function relationship with respect to oxygen evolution in the process of water splitting. For …

Electrochemical supercapacitors (ECs), characteristic of high power and reasonably high
energy densities, have become a versatile solution to various emerging energy applications …

Asymmetric supercapacitor with high energy density has been developed successfully using
graphene/MnO2 composite as positive electrode and activated carbon nanofibers (ACN) as …

Supercapacitors are considered to be promising candidates for power devices in future
generations. These devices are expected to find many future applications in hybrid electric …

Electrochemical capacitors, also known as supercapacitors, are becoming increasingly
important components in energy storage, although their widespread use has not been …

Graphene-based materials are promising electrodes for supercapacitors, owing to their
unique two-dimensional structure, high surface area, remarkable chemical stability, and …

We demonstrate the design and fabrication of a novel flexible nanoarchitecture by facile
coating ultrathin (several nanometers thick) films of MnO2 to highly electrical conductive …

A graphene nanosheet (GNS)/polyaniline (PANI) composite was synthesized using in situ
polymerization. The morphology and microstructure of samples were examined by scanning …