摘要 |
This sheet has a carbon nanotube layer (3) of a multitude of carbon nanotubes in perpendicular orientation, and a fibrous carbonized layer (4) retaining the carbon nanotubes at the basal end portions thereof. Within the carbon nanotube layer (3), the distal end portions and the basal end portions of the carbon nanotubes fold over, while the medial portions are in an entangled state. |