supported by the State Major Fundamental Research Project (973) (G20000264-06); the Analysis and Measurement Fund of Zhejiang Province(03101)
Bamboo-like carbon nanotubes were prepared by decomposing C_2H_2 on ferric catalyst. Acid immersion, ball milling and KOH etching were performed before hydrogen adsorption measurement. TEM, HREM, SEM and IR analyses w...