| 摘要 |
<p>A process for preparing a mixed metal oxide, which process includes providing a metal carbonate-containing compound including a metal carbonate-containing anion with at least one cation; and at least a second cation; subjecting the metal carbonate-containing compound to ion exchange with the second cation to form a mixed metal-carbonate complex; and subjecting the complex to a heating step to form a mixed metal oxide.</p> |
