Carbon nanotubes (CNTs) need to be either directly grown or assembled on a conductingsubstrate for the measurement of their field emission properties.
要实现碳纳米管优异的场发射性能，或者在基体上直接生长碳纳米管，或者把碳纳米管组装到某一基体上。
2
As an initial stage on the process of foamed nickel preparation, a layer with low phosphorus content nickel deposit is applied on polyurethane foam substrate as a conducting layer.