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Composites of Graphene with Large Aromatic Molecules

机译:石墨烯与大分子的复合材料

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摘要

Graphene, as a single layer of carbon atoms densely packed in a honeycomb crystal lattice, has triggered enormous interest in the area of solid state electronics and composite materials due to its fascinating electronic properties. Compared with exfoliation of graphite and epitaxial growth on silicon carbide, the chemical reduction of exfoliated graphite oxide (GO) appears to be a more feasible fabrication technique in that it enables mass production of reduced graphene sheets (ReG). Nevertheless, two central challenges remain in the practical applications of ReG in electronics and composite materials: how to improve the dispersibility of ReG in solution and how to tailor its electronic properties at the solid state.
机译:石墨烯作为密集地堆积在蜂窝晶格中的单层碳原子,由于其令人着迷的电子性能而引起了人们对固态电子学和复合材料领域的极大兴趣。与石墨的剥离和在碳化硅上的外延生长相比,化学还原剥离的氧化石墨(GO)似乎是一种更可行的制造技术,因为它能够批量生产还原的石墨烯片(ReG)。尽管如此,ReG在电子和复合材料的实际应用中仍然存在两个主要挑战:如何提高ReG在溶液中的分散性以及如何调整固态的电子性能。

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  • 来源
    《Advanced Materials》 |2009年第31期|3191-3195|共5页
  • 作者单位

    Max Planck Institute for Polymer Research Ackermannweg 10, 55128 Mainz (Germany);

    Max Planck Institute for Polymer Research Ackermannweg 10, 55128 Mainz (Germany);

    Institute for Inorganic and Analytical Chemistry Johannes Gutenberg University 55099 Mainz (Germany);

    Max Planck Institute for Polymer Research Ackermannweg 10, 55128 Mainz (Germany);

    Max Planck Institute for Polymer Research Ackermannweg 10, 55128 Mainz (Germany);

    Max Planck Institute for Polymer Research Ackermannweg 10, 55128 Mainz (Germany);

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