DEVELOPE OF MANUFACTURE METHOD OF STABILITY NANO SILVER COATED MICA BY LIQUID REDUCTION

摘要

PURPOSE: A manufacturing method of silver coated mica using a liquid-phase reduction process and silver coated mica manufactured by the method are provided to enable uniform coating of nano-silver without congealing on mica surface of the metal by adding ammonia water(NH4OH) and silver nitrate(AgNO3) powder. CONSTITUTION: A manufacturing method of silver coated mica using a liquid-phase reduction process comprises the following steps: manufacturing silver nitrate solution by stirring the silver nitrate in distilled water; manufacturing mica stirred solution by stirring mica on fine particles and ascorbic acid in distilled water; mixing the silver nitrate solution with the mica stirred solution; and manufacturing mica corpuscles which silver (Ag) is coated on the surface by Washing, filtering, and drying.