Synthesis of rutile titania powders: Agglomeration, dissolution, and reprecipitation phenomena
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چکیده
منابع مشابه
Synthesis of rutile titania powders: Agglomeration, dissolution, and reprecipitation phenomena
Rutile titania powders were synthesized via a sol-gel/hydrothermal process using nitric acid as the catalyst. A molar acid to alkoxide ratio of 10 and a water to alkoxide molar ratio of 250 produced 100% rutile powders when precipitated below 45 °C. Higher temperatures yielded initially either anatase or mixtures of anatase and rutile. Spherulitic growth produced cauliflower-shaped agglomerates...
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ژورنال
عنوان ژورنال: Journal of Materials Research
سال: 2003
ISSN: 0884-2914,2044-5326
DOI: 10.1557/jmr.2003.0200