reported the fabrication of hybrid of N-doped mesoporous carbon (NMC) with nickel-cobalt layered double hydroxide by treating the prepared NMC with precursors of cobalt and nickel salts along with urea at 120 °C for 0.5 h via microwave route . The significant increase in the capacitance was observed for the hybrid of NiCo-LDHs with NMC prepared via microwave route attaining the gravimetric capacitance of 2498 F g -1 at 1 A g -1 in 6 M KOH aqueous solution which is appreciably higher than the NiCoLDHs (1586 F g -1 ) due to the incorporation of NMC which possesses high SBET and larger mesopore volume of 923.6 m 2 g -1 and 1.78 cm 3 g - 1 , respectively. Besides, the gravimetric capacitance of the composite of NiCo-LDHs with NMC obtained with microwave route is larger than that prepared with hydrothermal route (1684 F g -1 ) implying that the electrochemical performance is also dictated by the synthesis strategy. Moreover, the asymmetric supercapacitor was constructed using NiCo-LDHs-NMC @ microwave route and NMC as positive and negative electrode and delivered the gravimetric capacitance of 272.6 F g -1 at 1 A g -1 along with 87.2% retention of capacitance from its starting value after 10000 cycles, respectively. In another study, The excellency in the capacitance is due to the larger SBET of 1738 m 2 g -1 and higher content of A g -1 in 6 M KOH solution which is higher than OMC (141.7 F g -1 ) and NOMC (193.1 F g -1 ).