Manufacturing method of nanowires-based microchannel catalytic reaction module, and catalytic reaction module manufactured thereby

摘要

PURPOSE: A preparation method of a nanowire-based microchannel catalytic reaction module, and the catalytic reaction module prepared thereby are provided to uniformly coat precious metal catalysts or transition metal particles of nano-sizes on the surfaces of nanowires. CONSTITUTION: A preparation method of a nanowire-based microchannel catalytic reaction module includes the following steps: a metal support with a microchannel structure is prepared; the metal support is packaged to prepare a reaction module; the surface of the microchannel in the reaction module is oxidized; the surface of the microchannel in the reaction module is reduced; nanowires are synthesized on the surface of the microchannel; and nanocatalyst are uniformly coated on the surfaces of the nanowires.