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CATALYST SUPPORT USING CELLULOSE FIBERS, PREPARATION METHOD THEREOF, SUPPORTED CATALYST COMPRISING NANO-METAL CATALYST SUPPORTED ON CARBON NANOTUBES DIRECTLY GROWN ON SURFACE OF THE CATALYST SUPPORT, AND METHOD OF PREPARING THE SUPPORTED CATALYST
CATALYST SUPPORT USING CELLULOSE FIBERS, PREPARATION METHOD THEREOF, SUPPORTED CATALYST COMPRISING NANO-METAL CATALYST SUPPORTED ON CARBON NANOTUBES DIRECTLY GROWN ON SURFACE OF THE CATALYST SUPPORT, AND METHOD OF PREPARING THE SUPPORTED CATALYST
Disclosed are a porous catalyst support for maximizing an increase in catalytic reaction activity and a method of preparing a nano-metal-supported catalyst using the same. The method includes splitting cellulose fibers, thus preparing a catalyst support, growing carbon nanotubes on the prepared catalyst support, and supporting a nano-metal catalyst on the catalyst support having the carbon nanotubes grown thereon. A nano-metal-supported catalyst including the cellulose catalyst support and the use of cellulose fibers as the catalyst support for supporting the nano-metal catalyst are also provided. When porous cellulose fibers having a plurality of micropores are used as material for the catalyst support for supporting a nano-metal catalyst, the preparation cost of the catalyst is reduced and the increase in catalytic reaction activity is maximized even with the use of a small amount thereof in various catalytic reactions. A technique for directly growing carbon nanotubes is applied, thereby controlling the electrical conductivity of the catalyst and increasing the surface area, and further, an expensive nano-metal catalyst component can be easily collected after the reaction, resulting in eco-friendly properties.
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