期刊论文详细信息
Bulletin of the Korean chemical society | |
Low Temperature Growth of Single-walled Carbon Nanotube Forest | |
Eun Hong Lee1  Eun Ju Bae1  Young Hee Lee1  Un Jeong Kim1  Yo Sep Min1  Kyoung Kook Kim1  Seunghun Hong1  Il Ha Lee1  Jiwoon Im1  | |
关键词: Single-walled carbon nanotube; Low temperature; Vertical growth; Forest; | |
DOI : | |
学科分类:化学(综合) | |
来源: Korean Chemical Society | |
【 摘 要 】
Forest of single-walled carbon nanotubes (SWNTs) was grown at 450 oC by water-plasma chemical vapor deposition using ultrathin iron on alumina supporting film. The growth rate of the SWNT forest is ~ 0.9 レm/min, and the diameters of nanotubes are mainly in a range of 3.0 ~ 3.5 nm. The low intensity ratio of D- to G-band (ID/IG ~ 0.098) in Raman spectra indicates that our SWNT forest grown at 450 oC is fairly pure and crystalline. This low temperature growth of SWNT forest may enable variable applications requiring the vertically-aligned nanotubes to obtain large surface area.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912010241857ZK.pdf | 4571KB | download |