POROUS TITANIUM OXIDE PARTICLE AND ITS PRODUCING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method by which porous titanium oxide particles having a large specific surface area and hardly transforming to rutile from anatase can be produced at a low cost. SOLUTION: The porous titanium oxide particles are produced by using the method comprising reacting an aqueous solution containing ammonium fluorotitanate and a fluorine ion scavenger at 40-95°C. COPYRIGHT: (C)2007,JPO&INPIT