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Abstract:
以钛酸正丁酯为原料,采用溶胶-凝胶过程超临界干燥制备具有锐钛矿晶型结构的纳米二氧化钛粉体,以光催化降解甲基橙为模型反应,用XRD、TEM、DRS对上述粉体进行表征.结果表明,与普通干燥法所得粒子比较,该干燥工艺所得的TiO2粉体粒径小,光催化活性较高.
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2003
Issue: 2
Volume: 31
Page: 243-246
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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