NANO ALUMINA FIBER AND PROCESS FOR PRODUCING THE SAME

摘要

PURPOSE: Provide is nano aluminium fiber having excellent catalyst activity, which can be used for decomposing organic materials polluting environment, a high performance filter, and a gas separating membrane. CONSTITUTION: The nano aluminium fiber is produced by a process containing the steps of: injecting 1-3pts.wt. of nano-sized aluminium powder to 1000pts.wt. of distilled water and dispersing; precipitating the dispersed solution with keeping a temperature of 60deg.C or lower; filtering, washing, and drying the precipitate; and heating the dried powder at 300-600deg.C for 1 hour.