PREPARING METHOD OF GRAPHENE BY USING NEAR-INFRARED AND APPARATUS THEREFOR

摘要

The present invention relates to a kind of manufacture graphene near infrared ray method and devices. The first aspect of the present invention, there is provided a kind of manufacture graphene near infrared ray wherein metallic catalyst is packed into chamber includes transparent unit, reaction gas includes that carbon source supplies chamber, the metallic catalyst is irradiated near infrared ray (NIR) by transparent unit chamber outside so as in metallic catalyst, therefore, the catalyst is reacted with carbon source, therefore, the metallic catalyst of graphene film surface growth. The second aspect of the present invention provides a kind of manufacture graphene near infrared ray, comprising: chamber, wherein metallic catalyst loads; Chamber is formed on an a kind of transparent unit at least side surface; Chamber containing carbon source in reaction gas supply response gas; By irradiating the chamber there is near infrared ray to pass through transparent unit in chamber and for heating metallic catalyst with the setting of near-infrared line source. ;The 2015 of copyright KIPO submissions