以碳纳米管、碳洋葱、石墨烯为代表的碳纳米材料在能源、环境等领域表现出了优异的潜在应用价值,本文基于近年来国内外研究者利用液体等离子体法制备碳纳米材料的研究工作,对比了液氮,去离子水,盐溶液及有机溶剂作为不同放电介质的优缺点,并对其相关的反应机理进行了分析与讨论,指出了液体等离子体放电制备纳米炭材料这一领域的研究进展,对于深刻认识液体等离子体放电的概念与原理、完善实验与理论研究方法、拓展应用范围和尽早实现工业应用提出了建议与展望.
Carbon nanomaterials,such as carbon nanotubes,carbon onions and graphene,have exhibit potential applications in the field of energy and environment.Based on recent domestic and foreign researches in preparing carbon nanomaterials by plasma discharge in liquid media such as liquid nitrogen,deionized water,salt solutions or organic solvents,the advantages and disadvantages of different discharge medium were compared,the reaction mechanism were discussed.The improvements and insufficient in the area of the preparation of carbon nanomaterials by plasma discharge in liquid method,which is meaningful for profound understanding of the concepts and principles of liquid plasma discharge process,improving the experimental and theoretical research methods,expanding the range of applications and realize industrial applications as soon as possible with proposals.
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