摘要
Carbon nanotube (CNT) arrays doped with nitrogen were synthesized using chemical vapor deposition by pyrolysis of xylene/pyridine and ferrocene with a modified precursor feeding technique. The system produced a gradient of nitrogen concentration that modified the CNTs from a hollow cylinder to a bamboo-shaped structure which contains a series of compartments whose lengths are gradually reduced as the nitrogen concentration increases.
源语言 | 英语 |
---|---|
页(从-至) | 3097-3102 |
页数 | 6 |
期刊 | Carbon |
卷 | 48 |
期 | 11 |
DOI | |
出版状态 | 已出版 - 9月 2010 |
已对外发布 | 是 |