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Preparation of particles of a supported metallic catalyst by chemical vapour phase deposition, useful for selective manufacture of carbon nanotubes of pre-determined dimensions
Preparation of particles of a supported metallic catalyst by chemical vapour phase deposition, useful for selective manufacture of carbon nanotubes of pre-determined dimensions
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机译:通过化学气相沉积制备负载型金属催化剂的颗粒,可用于选择性制造预定尺寸的碳纳米管
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摘要
Granular catalytic composition comprises transition metal particles supported on a solid support. Granular catalytic composition comprises transition metal particles supported on a solid support which are adaptable to form a fluidized bed,the proportion of metallic particles being 1 - 5% and their mean dimension being 1 - 10 nm, as measured after activation at 750 deg C. An Independent claim is also included for the preparation of the composition.
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