Nitrogen-doped graphene-coated carbon nanoflower and molybdenum carbide quantum composite material and preparation method thereof

The invention discloses a nitrogen-doped graphene-coated carbon nanoflower and molybdenum carbide quantum composite material and a preparation method thereof.The nitrogen-doped graphene-coated carbon nanoflower and molybdenum carbide quantum composite material is characterized in that carbon nanoflowers serve as a substrate, alpha-MoC is anchored on the surface of the substrate, and the alpha-MoC is quantum dots of the nanometer size under the confinement effect of a carbon material; the nitrogen-doped graphene is wrapped outside, and the alpha-MoC quantum dot establishes a multi-dimensional electron and ion transmission path through the wrapping of the dual carbon structure. 本申请公开了氮掺杂石墨烯包裹碳纳米花和碳化钼量子复合材料及其制备方法，氮掺杂石墨烯包裹碳纳米花和碳化钼量子复合材料以碳纳米花为基底表面锚定α-MoC，所述α-MoC在碳材料的限域作用下呈纳米尺寸的量子点，氮掺杂石墨烯包裹于外部，所述α-MoC量子点通过双重碳结构的包裹建立多维度的电子和离子传输路径。