| 发明名称 |
SPHERICAL TANTALUM OXIDE MESOPOROUS PARTICLE AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide spherical tantalum oxide mesoporous particles having a small average particle diameter and a mesopore structure and exhibiting excellent catalytic activity. <P>SOLUTION: The spherical tantalum oxide mesoporous particles have an average particle diameter of 50-500 nm, an average aspect ratio of≤1.20 and a median pore diameter of 1-25 nm. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2011140433(A) |
申请公布日期 |
2011.07.21 |
| 申请号 |
JP20100267439 |
申请日期 |
2010.11.30 |
| 申请人 |
TOYOTA CENTRAL R&,D LABS INC |
发明人 |
MORI TOMIKO;MORIKAWA KENJI;SAEKI SHU;KAJINO TSUTOMU;NAKAMURA TADASHI;YANO KAZUHISA |
| 分类号 |
C01G35/00;C01B37/00 |
主分类号 |
C01G35/00 |
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