The carbon deposits formed by reaction of a series of red mud samples with methanol
文献类型：期刊论文
| 作者 | Gillian MacKinnon; Andrew R. McFarlane; Justin S. J. Hargreaves; Hannian Gu |
| 刊名 | Rsc Advances
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:52页码:46421-46426 |
| 关键词 | Red Mud Methanol Carbon Deposit Iron |
| 英文摘要 | New magnetic carbon materials were prepared by the catalytic growth of graphitic carbon and carbon nanofibers using methanol as carbon source with a series of red mud wastes from different sources. Both the raw red mud samples and products of the graphitic carbon and carbon nanofibers were characterized using powder X-ray diffraction, scanning electron microscopy, Raman spectroscopy, Brunaeur Emmett and Teller surface area analysis, thermogravimetric analysis and carbon content analysis. Hematite and goethite in high iron content red muds were reduced into magnetite in 10 minutes at 500 oC, and graphitic carbon reflections were evident in the resultant powder X-ray diffraction pattern. Thus, the samples become magnetic and change color from red to black. After six hours reaction at 500 oC, the carbon content of the composite based on a high iron content Bayer Process derived red mud reached as high as ca. 72% and its surface area increased from 17 to 312 m2 /g. |
| 学科主题 | 地球深部物质与流体作用地球化学 |
| 语种 | 英语 |
| 公开日期 | 2017-09-13 |
| 源URL | [http://ir.gyig.ac.cn:8080/handle/352002/6199]  |
| 专题 | 地球化学研究所_地球内部物质高温高压实验室_地球内部物质高温高压实验室_期刊论文 |
| 推荐引用方式 GB/T 7714 | Gillian MacKinnon,Andrew R. McFarlane,Justin S. J. Hargreaves,et al. The carbon deposits formed by reaction of a series of red mud samples with methanol[J]. Rsc Advances,2016,6(52):46421-46426. |
| APA | Gillian MacKinnon,Andrew R. McFarlane,Justin S. J. Hargreaves,&Hannian Gu.(2016).The carbon deposits formed by reaction of a series of red mud samples with methanol.Rsc Advances,6(52),46421-46426. |
| MLA | Gillian MacKinnon,et al."The carbon deposits formed by reaction of a series of red mud samples with methanol".Rsc Advances 6.52(2016):46421-46426. |
入库方式： OAI收割
来源：地球化学研究所
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