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Cerium oxide, and metal oxides of metal extraction device number bath method

2025-06-19 20:341070下载
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The present invention relates to a cerium oxide and a method for preparing same. Specifically, a cerium oxide is provided, wherein the cerium oxide is in the form of cerium oxide (CeO2) doped with a rare earth metal, the mole ratio between the rare earth metal and cerium oxide (CeO2) being 0.05 to 0.4.


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