| 氧化石墨的制备及其有机化处理 |
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| 引用本文： | 韩志东,王建祺.氧化石墨的制备及其有机化处理[J].无机化学学报,2003,19(5):459-461. |
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| 作者姓名： | 韩志东 王建祺 |
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| 作者单位： | 国家阻燃材料研究实验室,北京理工大学材料科学与工程学院,北京,100081 |
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| 摘 要： | Graphite oxide(GO) was successfully prepared by using expandable graphite， which is a new starting material instead of the normally adopted natural graphite. XRD and XPS data indicated that， in the same reaction condition due to the application of expandable graphite， the extent of oxidation for the product， GO， was considerably en-hanced and the period required for oxidation was greatly shortened. In addition， the prepared GO was modified by surfactant， that is the new sample， S-GO， was obtained. As a consequence the extended interlayer space has proved itself to be successfully intercalated by the surfactant.
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| 关 键 词： | 氧化石墨 可膨胀石墨 天然石墨 |
| 修稿时间： | 2003年1月2日 |
Preparation of Graphite Oxide and its Organic Modification |
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| HAN Zhi-Dong and WANG Jian-Qi.Preparation of Graphite Oxide and its Organic Modification[J].Chinese Journal of Inorganic Chemistry,2003,19(5):459-461. |
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| Authors: | HAN Zhi-Dong and WANG Jian-Qi |
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| Abstract: | Graphite oxide(GO) was successfully prepared by using expandable graphite, which is a new starting material instead of the normally adopted natural graphite. XRD and XPS data indicated that, in the same reaction condition due to the application of expandable graphite, the extent of oxidation for the product, GO, was considerably enhanced and the period required for oxidation was greatly shortened. In addition, the prepared GO was modified by surfactant, that is the new sample, S GO, was obtained. As a consequence the extended interlayer space has proved itself to be successfully intercalated by the surfactant. |
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| Keywords: | graphite oxide expandable graphite natural graphite |
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