We have realized the synchronous and large-scale synthesis of 1D CNTs on 2D N-doped carbon nanosheets (NCNS) by a one-step annealing of a gel precursor.
A functional carbon nanotube/mesoporous carbon/MnO2hybrid network has been developed successfully through a facile route. The resulting composites exhibited a high specific capacitance of 351 F/g at 1 A g−1, with intriguing charge/discharge rate performance and cycling stability due to a synergistic combination of large surface area and excellent electron-transport capabilities of MnO2with the good conductivity of the carbon nanotube/mesoporous carbon networks. Such composite shows great potential to be used as electrodes for supercapacitors.
Hexagonal boron nitride-carbon nanotube hybrid network structure for enhanced thermal, mechanical and electrical properties of polyimide nanocomposites
