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| 论文编号: |
122214O120120369 |
| 第一作者所在部门: |
704组 |
| 中文论文题目: |
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| 英文论文题目: |
Corrosion synthesis of boron carbide with pore and hollow structure
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| 论文题目英文: |
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| 作者: |
*王连成
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| 论文出处: |
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| 刊物名称: |
Int. Journal of Refractory Metals and Hard Materials
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| 年: |
2012
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| 卷: |
35 |
| 期: |
0 |
| 页: |
284-287 |
| 联系作者: |
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| 收录类别: |
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| 影响因子: |
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| 摘要: |
In this study, corrosion synthesis of boron carbide particleswith pore size ranging from hundreds of nanometers to severalmicrometerswas reported. Firstly, the pristine boron carbide powders which contain free carbon have
been synthesized at 350 °C in a steel autoclave. As the pristine boron carbidewas refluxed by HClO4 at 170 °C for 1–2 h, the boron carbide particles with macropores were produced. Similarly, the boron carbide nanocages can also be obtained. The corrosion of the embedded amorphous and/or lowcrystallinity carbon/boron carbide using HClO4 was considered for the formation of boron carbide with macropores and hollow nanocages. |
| 英文摘要: |
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