APPARATUS FOR TUBULAR TYPE HIGH-FIELD FABRICATION OF ANODIC NANOSTRUCTURES

摘要

PURPOSE: A tube form of a high electric-field anodizing device is intended to provide a porous metal oxide tube in a simple way since a wholly uniform nano structure can be formed on a long tube form of metal anode. CONSTITUTION: A tube form of a high electric-field anodizing device comprises metal anode(100), anode fixing units(200), a cooling unit(300), an electrolyte supply unit(400), cathode(500) and a cathode fixing unit(600). The anode fixing unit is coupled to both sides of the anode and consists of a fixing hole(210) for fixing the anode and an anode contact hole(220) for making electrical contact with the anode. The cooling unit is located between the anode fixing units and holds the anode to enable cooling medium to be supplied to the outside of the anode. The supply unit is coupled to the side of the anode fixing unit and is formed so that electrolyte is supplied from one side of the metal anode and is discharged to the other side of the metal anode.