| Preparation of carbon microcoils by catalytic decomposition of acetylene using nickel foam as both catalyst and substrate |
| Y. Chen; C. Liu; J. H. Du; H. M. Cheng
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| 2005
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| 发表期刊 | Carbon
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| ISSN | 0008-6223
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| 卷号 | 43期号:9页码:1874-1878 |
| 摘要 | Carbon microcoils (CMCs) were prepared by catalytic pyrolysis of acetylene containing a small amount of thiophene as a promoter at 973-1073 K using nickel foam catalyst which was also used as a substrate, with the CMC yield of about 62% relative to the introduced carbon source. The morphology of the product was observed by scanning electron microscopy (SEM). The morphology of the nickel foam was changed during synthesis, and the sulfur promoter and growth temperature were two important factors influencing the growth of CMCs. (C) 2005 Elsevier Ltd. All rights reserved. |
| 部门归属 | chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;cheng, hm (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;cheng@imr.ac.cn
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| 关键词 | Carbon Microcoils
Pyrolysis
Electron Microscopy
Chemical-vapor-deposition
Growth-mechanism
Fibers
Pyrolysis
Coils
Hydrocarbons
Morphology
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| URL | 查看原文
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| WOS记录号 | WOS:000230983000009
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/34818
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
Y. Chen,C. Liu,J. H. Du,et al. Preparation of carbon microcoils by catalytic decomposition of acetylene using nickel foam as both catalyst and substrate[J]. Carbon,2005,43(9):1874-1878.
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| APA |
Y. Chen,C. Liu,J. H. Du,&H. M. Cheng.(2005).Preparation of carbon microcoils by catalytic decomposition of acetylene using nickel foam as both catalyst and substrate.Carbon,43(9),1874-1878.
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| MLA |
Y. Chen,et al."Preparation of carbon microcoils by catalytic decomposition of acetylene using nickel foam as both catalyst and substrate".Carbon 43.9(2005):1874-1878.
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