| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new active oxygen presentation substance used in various fields of environment, energy, or chemical industry (production process), its production method and applications. <P>SOLUTION: Raw powders are mixed to form a composition formula of A<SB>2</SB>B<SB>2</SB>O<SB>5</SB>(A:alkali or alkaline earth element; B:transition element), then heated in an oxygen atmosphere, and super-oxide anion (O<SB>2</SB><SP>-</SP>) is occluded in structure to form the new active oxygen occlusion substance. The production method and applied products are presented. This new active oxygen presentation substance is useful as a constitutional component of oxidizing catalysts, exhaust gas purification catalysts, solid electrolytes, or oxygen occlusion carriers. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
