December 6, 2012
View Full PaperGeneral Solution Growth of Mesoporous NiCo2O4 Nanosheets on Various Conductive Substrates as High‐Performance Electrodes for Supercapacitors
Key Points
Key points are not available for this paper at this time.
Abstract
Mesoporous NiCo(2) O(4) nanosheets can be directly grown on various conductive substrates, such as Ni foam, Ti foil, stainless-steel foil and flexible graphite paper, through a general template-free solution method combined with a simple post annealing treatment. As a highly integrated binder- and conductive-agent-free electrode for supercapacitors, the mesoporous NiCo(2) O(4) nanosheets supported on Ni foam deliver ultrahigh capacitance and excellent high-rate cycling stability.