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材料工程  2008 

液相法合成纳米金属氧化物晶体

, PP. 53-59

Keywords: 液相法,阴离子交换树脂,有机溶剂,共沸干燥,纳米晶体

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Abstract:

采用液相法(溶胶-凝胶法)在阴离子交换树脂和乙醇溶剂的辅助作用下直接合成纳米级的金属氧化物晶体和掺杂的金属氧化物晶体,经乙酸异戊酯为溶剂共沸干燥后得到高分散性的纳米微粉。电子显微镜和X衍射光谱的分析,证实了这些高分散性纳米微粉具有明确的晶体结构,并且表现出很高的光催化活性和抗菌灭菌的性能。

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