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| 论文编号: |
122214O120120061 |
| 第一作者所在部门: |
909组 |
| 中文论文题目: |
Bundle-like carbon nanofibers grown from methane decomposition
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| 英文论文题目: |
Bundle-like carbon nanofibers grown from methane decomposition
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| 论文题目英文: |
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| 作者: |
郭向云
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| 论文出处: |
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| 刊物名称: |
Carbon
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| 年: |
2012
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| 卷: |
50 |
| 期: |
1 |
| 页: |
321-341 |
| 联系作者: |
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| 收录类别: |
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| 影响因子: |
4.896
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| 摘要: |
Bundle-like carbon nanofibers (CNFs) were prepared from methane decomposition over Ni nanoparticles supported by grooved SiC nanowires. In the bundle-like CNFs, several CNFs grow in a parallel mode and form a bundle of CNFs. Large loading of Ni and limited space of nanoscale grooves on the nanowires lead to aggregation of Ni nanoparticles in the nano scale grooves. The aggregated Ni nanoparticles generate several CNFs, which close up each other and form the bundle-like CNFs. The bundle-like CNFs become curved due to the difference in growth rates of different CNFs. |
| 英文摘要: |
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| 外单位作者单位: |
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| 备注: |
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