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| 论文编号: |
122214O120120267 |
| 第一作者所在部门: |
909组 |
| 中文论文题目: |
Effect of reaction time in direct nitridation of Si powders
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| 英文论文题目: |
Effect of reaction time in direct nitridation of Si powders
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| 论文题目英文: |
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| 作者: |
*王峰
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| 论文出处: |
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| 刊物名称: |
Micro & Nano Letters
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| 年: |
2012
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| 卷: |
7 |
| 期: |
1 |
| 页: |
49-51 |
| 联系作者: |
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| 收录类别: |
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| 影响因子: |
0.944
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| 摘要: |
Si3N4 nanomaterials have been synthesised via direct nitridation of Si powders at 1300 degrees C for different reaction time. The purified Si3N4 samples were characterised by Fourier transform infrared spectroscopy, X-ray diffraction and transmission electron microscopy. The results showed that the samples obtained for different reaction time are mixtures of alpha- and beta-Si3N4 phases. The percentage of beta-Si3N4 in the Si3N4 samples has obviously increased with the reaction time. The Si3N4 samples are mainly composed of nanobelts with different width. |
| 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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