| 赵静,张红.化学通报,2016,79(6):534-539. |
| 氧化石墨烯的制备及低温还原研究 |
| The preparation and low-temperature reduction of graphene oxide |
| 投稿时间：2015-10-10 修订日期：2015-12-15 |
| DOI： |
| 中文关键词: 氧化石墨烯 还原氧化石墨烯 低温 |
| 英文关键词:graphene oxide, reduced graphene oxide, low temperature |
| 基金项目: |
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| 摘要点击次数: 2960 |
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| 中文摘要: |
| 利用化学氧化法制备氧化石墨烯,采用一种新型的低温化学还原方法对氧化石墨烯进行还原。用红外光谱、拉曼光谱、X 射线衍射、X射线光电子能谱、扫描电镜、原子力显微镜等多种手段表征氧化石墨烯和还原氧化石墨烯的结构与形貌。结果表明：在低温条件下,壳聚糖对氧化石墨烯的还原效果依然存在,说明即使在低温条件下氧化石墨烯的还原依然可以进行,这一结果预示着在低温条件下也能够在同一环境下实现氧化石墨烯的还原和石墨烯的应用。 |
| 英文摘要: |
| The preparation method of graphene oxide is modi?ed Hummers method. Graphene oxide was reduced by a new low-temperature chemical reduction. The structure and morphology of graphene oxide and reduced graphene oxide was characterized by Fourier transform infrared spectroscopy, X-ray diffraction spectroscopy, Raman spectroscopy, X-ray photoelectron spectrometry, scanning electron microscope, atomic force microscope. Results showed the reduction effect of graphene oxide with chitosan as the reductant is evident, even at low temperature environment. The results indicate the reduction and application of graphene oxide can be realized concurrently at one low temperature environment. |
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