| 摘要 |
<p>Provided in the present invention are acidic oxide nanoparticles which has three-dimensional opened pores having the size getting larger toward the direction of the radius of the particles increasing from the center of the particles, has large specific surficial area, and has excellent acidic properties like density of high Bronsted acid sites to be used in various acid catalyzed reactions; and a method for manufacturing the same. Moreover, provided in the present invention is a method for effectively producing acrolein or acrylic acid from glycerol using the acidic oxide nanoparticles.</p> |
