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    • 1. 发明授权
    • Synthesis of nanoscaled carbon materials
    • 纳米碳材料的合成
    • US07135159B2
    • 2006-11-14
    • US10477831
    • 2002-05-14
    • Milo S P ShafferIan KinlochAlan H Windle
    • Milo S P ShafferIan KinlochAlan H Windle
    • C01B31/02
    • B82Y30/00B82Y40/00C01B32/162C01B2202/02C01B2202/06Y10S977/742Y10S977/843
    • A method for producing nanoscaled carbon materials comprising providing, dispersed in a carrier gas, finely divided substrate particles on which to nucleate a catalyst, providing in said carrier gas a catalyst precursor material, decomposing the catalyst precursor material to form a catalytic metal in the presence of the substrate particles such that the catalyst metal is deposited on said substrate particles to form supported-catalyst particles dispersed in said carrier gas, forming a mixture of said dispersed supported-catalyst particles and a gas comprising a carbon containing gas at a temperature at which said carbon containing gas will react to form carbon when in the presence of said supported-catalyst particles, forming nanoscaled carbon materials by said carbon forming reaction and recovering the nanoscaled carbon materials.
    • 一种制备纳米级碳材料的方法,包括在载体气体中提供分散在其上的催化剂成核的细碎基材颗粒,在所述载气中提供催化剂前体材料,在存在下分解催化剂前体材料以形成催化金属 的基底颗粒,使得催化剂金属沉积在所述基底颗粒上以形成分散在所述载气中的载体催化剂颗粒,在所述载体气体的温度下形成所述分散的负载型催化剂颗粒和包含含碳气体的气体的混合物, 当所述负载催化剂颗粒存在时,所述含碳气体将反应形成碳,通过所述碳形成反应形成纳米尺度碳材料并回收纳米尺度碳材料。