化工进展

• 材料科学与技术 • 上一篇    下一篇

掺杂型石墨烯基纳米复合材料的研究进展

张紫萍1,刘秀军1,李同起2,胡子君2   

  1. 1天津工业大学环境与化学工程学院,天津 300160;2 航天材料及工艺研究所先进功能复合材料技术国防科技重点实验室,北京 100076
  • 出版日期:2011-04-05 发布日期:2011-04-05

Progress of doped graphene nanocomposites

ZHANG Ziping1,LIU Xiujun1,LI Tongqi2,HU Zijun2   

  1. 1 School of Environmental and Chemical Engineering,Tianjin Polytechnic University,Tianjin 300160,China;2 National Key Laboratory of Advanced Functional Composite Materials,Aerospace Research Institute of Materials and Processing Technology,Beijing 100076,China
  • Online:2011-04-05 Published:2011-04-05

摘要:

简述了石墨烯具有独特的结构、优异的性能以及制备方法;着重探讨了石墨烯基纳米复合材料的主要掺杂方法,如元素掺杂法,主要包括非金属元素和金属元素掺杂;化合物掺杂法以及碳素材料掺杂法。这些掺杂法制备出的纳米复合材料应用广泛,主要在超级电容器、传感器、储氢方面以及生物医学等领域突出。最后进一步提出了在石墨烯探索过程中的一些问题,如其易产生褶皱以及分散性能不稳定等。同时也阐述了其未来可能发展趋势,如探讨磁性、光学性能等。

Abstract:

Graphene has unique structure and excellent performanceand its preparation methods are presented. The emphasis is focused on the major doping methods of graphene nanocompositessuch as element doping methodsincluding non-metallic elements and metallic elements doping methodscompounds doping methods and carbon materials doping methods. These nanocomposite materials are widely usedespecially in the supercapacitorsensorhydrogen storageand biomedical areas. Some problems about the processing of grapheme are presentedsuch as easily getting foldedinstability of dispersion and so on. The future trend of application is discussedfor example magnetism and optical property.

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