One-step growth of vertical graphene sheets on carbon nanotubes and their field emission properties

Jianlong Liu, Baoqing Zeng, and Xiangru Wang et al.

Graphene-carbon nanotube hybrid is prepared by an in situ growth of vertical graphene sheets on carbon nanotubes (CNTs), using one-step plasma-enhanced chemical vapor deposition, without catalyst. TEM analysis indicates that the growth of graphene is in accordance with the defects of carbon nanotu ... [Appl. Phys. Lett. 103, 053105 (2013)] published Mon Jul 29, 2013.



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