Nitrogen-doped carbon nanotubes towards electrochemical sensing: Effect of synthesis temperature

CoFePBA Nanosheets on Carbon Nanotubes Coupled with Nickel-Encapsulated Carbon Tubules for Efficient and Highly Stable Overall Seawater Electrolysis

“…Therefore, CoFeOOH cannot be detected from XRD. The addition of NCNT modulates charge distribution across the NCNT and CoFePBA interface, 44 enhances the conductivity, mass diffusion 45 and stability of the catalyst under harsh OER conditions, and prevents the dissolution of the catalyst as well as contributes to improving the corrosion-resistant property.…”

Mechanical interlocking of SWNTs with N-rich macrocycles for efficient ORR electrocatalysis

“…[5][6][7] Among possible dopants (B, N, S, F, and P), the N dopant is perhaps the most frequently studied, since the doping process is typically facile, and the N-doped SWNTs maintain high electrical conductivity and are typically easier to disperse in organic solvents. [8][9][10][11] As potentially negative outcomes, N-doping introduces defects into the SWNT structure, and the insertion of N groups produces changes in the energy band arrangements leading to creation of additional energy levels. Framed within the search for carbon-based metal-free catalysts [12][13][14][15][16][17] for fuel cells 18,19 and metal-air batteries [20][21][22][23] , 24,25 N-doped carbon nanotubes have been reported as metal-free catalysts for the oxygen-reduction reaction (ORR) with much better electrocatalytic activity and operational stability than platinum.…”