A very recent development is a hybrid supercapacitor, which has a capacitor-type titanium carbide-based negative electrode and a battery-type graphene-hybrid positive electrode. The novel energy ...

His firm's products are already used in hybrid ... traditional energy storage methods, such as pumped hydro, flywheels, compressed gas and large battery arrays, highly efficient supercapacitors ...

Pondicherry University researchers secure three patents for innovative energy storage solutions using green technologies.