Different branched carbon nanotubes prepared by pyrolysis method

摘要

Some kinds of branched carbon nanotubes (CNTs) were prepared in the products of ordinary carbon nanotubes prepared by the catalystically pyrolysis method. The ordinary carbon nanotubes have straight morphology, and the average diameter was about 50 ～ 80 nm. The branched carbon nanotubes included single-branched, double-branched, cross-branched and multi-branched carbon nanotubes.