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    • 10. 发明申请
    • CARBON MATERIAL AND METHOD FOR PRODUCING SAME
    • 碳材料及其制造方法
    • US20150024208A1
    • 2015-01-22
    • US14504033
    • 2014-10-01
    • INCUBATION ALLIANCE, INC.
    • Kazuo MURAMATSUMasahiro TOYODA
    • H01M4/587
    • H01M4/587C01B31/00C01B31/04C01B32/00C01B32/20C04B35/52C04B35/522C04B35/524C04B35/6267C04B35/6455C04B38/0022C04B2111/00853C04B2235/6562C04B2235/767C04B2235/77Y10T428/2982C04B38/0054
    • (Problem)A porous carbon material having excellent graphite crystallinity, good carrier mobility and proper porosity, a porous carbon material having edges of carbon hexagonal planes located on outer surfaces of particle and structure, and flaky graphite being similar to graphene are produced.(Means to Solve)By subjecting a carbon material, in which a closed-pore-ratio and an amount of remaining hydrogen in the material are set to be within a proper range, to hot isostatic pressing treatment, a vapor phase growth reaction of graphite is generated in closed pores as nuclei using hydrogen and hydrocarbon generated from the carbon material, thereby producing a large amount of targeted porous carbon material at low cost. Flaky graphite being similar to graphene is produced by applying physical impact to the obtained porous carbon material or by generating a graphite intercalation compound using the porous carbon material as a host and then quickly heating the compound.
    • (问题)制造具有优异的石墨结晶性,良好的载流子迁移率和适当孔隙率的多孔碳材料,具有位于颗粒和结构的外表面上的碳六角形平面边缘的多孔碳材料和类似于石墨烯的片状石墨。 (解决手段)通过将材料中的闭孔比和剩余氢量设定在适当范围内的碳材料进行热等静压处理,将石墨的气相生长反应 在密闭孔中产生,使用由碳材料生成的氢和烃产生的核,从而以低成本生产大量的目标多孔碳材料。 与石墨烯类似的片状石墨通过对所得多孔碳材料进行物理冲击或通过使用多孔碳材料作为主体产生石墨插层化合物,然后快速加热该化合物来生产。