Ni–Fe Competition in the Catalysis of Carbon Nanotube Growth

Comparative Investigation of Chemical Vapor Deposition of Palladium Nanoparticles on Different Carbon Substrates

“…Compared to activated carbon, CNTs present a high specific surface area without microporosity, preventing mass transfer limitations. In addition, their graphitic structure leads to metal-support interaction, which can improve catalytic activity/selectivity (24,25).…”