Effect of catalyst particle interspacing on the growth of millimeter-scale carbon nanotube arrays by catalytic chemical vapor deposition Original Research Article

Vertically aligned millimeter-scale carbon nanotube (CNT) arrays have been successfully deposited on both Fe(3 nm)/Al2O3 and Fe(1 nm)/Al2O3 catalyst films under different optimum pretreatment conditions by catalytic chemical vapor deposition. By investiga