氟化石墨的剥离研究+文献综述
毕业论文关键词：氟化石墨；剥离；氟化石墨烯；超声
Detachment of graphite fluoride
Abstract: Graphite fluoride as graphene's new derivatives, stripping by graphite fluoride through a series of reaction, and because of the introduction of fluorine atoms, compared to graphene has better physical and chemical properties. This topic is through chemical stripping stripping of graphite fluoride preparation of graphite fluoride, and studied its reagent and the effects of the conditions on the stripping further using Raman and X-ray diffraction (XRD), scanning electron microscopy (sem) for stripping the product have been characterized. The results show that graphite fluoride ultrasonic processing in NMP can peel, but there's also some shortcomings, like time-consuming and inefficient. In the HClO4 stripping, the effect is better.The layer spacing of 4 hours’ reaction time is the biggest, stripping effect is best; The longer the reaction time, the structure of graphite fluoride ene neat degree is lower;The film layer structure of 4 hours’ reaction time is clearest.
KeyWords：Graphite fluoride; Stripping; Graphite fluoride; ultrasonic
目录
1 绪论 1
1.1 研究的背景与意义 1
1.1.1 研究的背景 1
1.1.2 研究的意义 1
1.2 氟化石墨的性质与应用 2
1.2.1 氟化石墨的性质 2
1.2.2 氟化石墨的应用 2
1.3 石墨烯的性质与应用 3
1.3.1 石墨烯的性质 3
1.3.2 石墨烯的应用 4
1.4 氟化石墨的制备方法 5
1.4.1 气相法 5
1.4.2 固相法 5
1.4.3 电解合成法 6
1.5 石墨烯的制备方法 6
1.5.1 微机械剥离法 6
1.5.2 取向附生法 6
1.5.3 外延生长法 7
1.5.4 氧化石墨还原法 7
1.5.5 化学插层法 8
1.5.6 化学气相沉积法 8
1.5.7 碳纳米管轴向切割法 9
1.6 氟化石墨烯的制备方法 9
1.6.1 固相法 9
1.6.2 液相法 10
1.6.3 气相法 10
1.6.4 剥离法 10
1.7 本课题研究内容 11
2 实验部分 12
2.1 实验药品 12
2.2 实验仪器 12
2.3 实验步骤 12
2.4 样品的表征 13
3 结果与讨论 15
3.1 在NMP中剥离 15
3.1.1 XRD表征与分析 15
3.2 在HClO4中剥离 16
3.2.1 XRD表征与分析 16
3.2.3 扫描电镜分析 20
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