在无隔膜电解槽中,加入0.035 mol·dm-3(Bu4 N)Br的乙二醇甲醚溶液,保持电解温度30℃、电流密度30mA·cm-2,先电解钛片6h,再电解锌片3h,制得锌、钛醇盐配合物ZnTi(OCH2CH2OCH3),,电流效率为95.4%.采用红外、拉曼光谱对其进行了表征.结果表明,前驱体中含有配体(OCH2CH2OCH3)6,可以有效克服团聚现象.水解后干燥24 h得到干凝胶,在450℃锻烧2h制得纳米ZnTiO3粉体.经X射线衍射、电子透射显微镜测试表明,干凝胶粒径为25 nm,钛酸锌粒径在20～30 nm,纯度较高.
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