Hydrothermal synthesis of CoMoO4/Co1-xS hybrid on Ni foam for high-performance supercapacitors

CoMoO4/Co1-xS was fabricated via a facile two-step hydrothermal method on Ni foam and used as electrode, which demonstrated a perfect specific capacitance (2250 F g−1 at 1 A g−1) and excellent cycle performance. 148