SPIRAL SILICA NANO TUBE AND ITS MAKING METHOD IN USE OF NON-CHIRAL CATION GELATOR

摘要

PURPOSE: A spiral silica nanotube using non-chiral cation gallate, and a producing method thereof are provided to simply produce the silica nanotube, and to control the braided condition of the spiral silica nanotube. CONSTITUTION: A producing method of a spiral silica nanotube using non-chiral cation gallate comprises the following steps: producing organic gel by mixing chiral neutral gallate and the non-chiral cation gallate; adding tetraethylorthosilicate, alcohol as a solvent, benzylamine as a catalyst, and water for the hydrolysis and the poly-condensation, for producing an organic/inorganic composite; and removing organic material from the composite by combusting.