Synthesis of well-aligned carbon nanotubes on MCM-41

Autor: Wei Chen, Ai Min Zhang, Dongcheng Han, Xuewu Yan
Rok vydání: 2002
Předmět:
DOI: 10.1016/s0167-2991(02)80285-3
Popis: Well-Aligned carbon nanotubes (CNTs) have been fabricated on mesoporous molecular sieves (MCM-41) embedded with iron oxide nanoparticles by chemical vapor deposition (CVD). Benzene with 1% thiophene was used as the carbon source. And large pore size MCM-41 was obtained by using 1,3,5-trimethyl benzene (TMB) as swelling agent. It has been found the mesoporous MCM-41 is an ideal substrate for growing well-aligned carbon nanotubes.
Databáze: OpenAIRE