发明名称 |
AN IMPROVED SOL-GEL PROCESS FOR THE PREPARATION OF NANOCRYSTALLINE CeTi2O6 POWDER |
摘要 |
<p>The present invention provides an improved sol-gel process for the preparation of nanocrystalline CeTi2O6 compound, which has applications in the area of photocatalytic activity. This compound can be obtained by completely drying the solution, which comprises both titanium and cerium precursors into a xerogel and sintering it at a temperature of 1400° C. for 5 min. in air. The Ce:Ti mole ratio in the precursor sol for the preparation of this compound is identified in the range of 0.33:1 and 0.6:1.</p> |
申请公布号 |
EP2114826(A1) |
申请公布日期 |
2009.11.11 |
申请号 |
EP20080702734 |
申请日期 |
2008.01.14 |
申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
VERMA, AMITA;AGNIHOTRY, SUHASINI, AVINASH |
分类号 |
C01F17/00;C01G23/00 |
主分类号 |
C01F17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|