| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inorganic compound material capable of including or occluding a substance developing active oxygen; a method for manufacturing the same; and applications of the inorganic compound. <P>SOLUTION: An inorganic compound material including or occluding superoxide anion (O<SB>2</SB><SP>-</SP>) and/or peroxide anion (O<SB>2</SB><SP>2-</SP>), characterized by containing no quicklime (CaO) as a by-product is provided. The inorganic compound material having a chemical composition expressed by following formula: Ca<SB>12</SB>(Al<SB>14-x</SB>Si<SB>x</SB>)O<SB>33+0.5x</SB>(wherein, 0≤X≤4) and including or occluding active oxygen is manufactured by only heating a raw material mixture at a temperature of ≥350°C. The inorganic compound material and its formed article are useful, for example, as constitutive components of a member of an oxidation catalyst, a solid electrolyte, an oxygen occlusion carrier or the like. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
