| 具有多向螺旋结构的碳纳米纤维(英文) |
| Carbon Nanofibers with Multi-directional Helical Structures |
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| 摘要: |
| 关键词: 碳纤维 螺旋结构 化学气相沉积 多向螺旋结构 |
| 基金项目: |
| Abstract: The nanocarbonaceous material with helical structure is considered to be promising as nanocoils. Both left and right-handed helical structures normally coexist and are disordered. So far， there has been no report about double or multi-directional helical structures on an individual nanomaterial. In this paper， Multi-directional helical structures were observed in an individual carbon nanofiber during the pyrolysis of acetylene at a mixture of C2H2∶H2=2∶1. It is possible to control and prepare multi-directional helical nanomaterial， and it can be used into new application area. |
| Keywords: carbon fibers helical structure CVD multi-directional helical structures |
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| 彭 峰,姜靖雯,黄碧纯,张大同.具有多向螺旋结构的碳纳米纤维(英文)[J].无机化学学报,2003,19(11):1160-1162. |
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