Nickel oxide film with open macropores fabricated by surfactant-assisted anodic deposition for high capacitance supercapacitors

Article abstract of DOI:10.1039/c0cc02180f

Nickel oxide film with open macropores prepared by anodic deposition in the presence of surfactant shows a very high capacitance of 1110 F g^-1 at a scan rate of 10 mV s^-1, and the capacitance value reduces to 950 F g^-1 at a high scan rate of 200 mV s^-1.