Method of catalytic dehydrogenation of hydrocarbons to obtain nanocarbon fibers directly on the surface of an inert macroporous support is considered. It is shown that nickel compounds can be uniformly deposited onto the surface of a support from aqueous solutions by the homogeneous deposition method, which provides a nickel particle size necessary for the subsequent growth of nanocarbon fibers. The specific features and limitations of the method are discussed.
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