高性能钼酸锌/碱式钼酸锌微粉合成研究  

Study on synthesis of high performance zinc molybdate/basic zinc molybdate micro-powder

作　　者：李延超[1] 李来平[1] 刘燕[1] 刘竞艳[1] 薛建嵘 

机构地区：[1]西北有色金属研究院,陕西西安710016

出　　处：《无机盐工业》2015年第6期27-29,共3页Inorganic Chemicals Industry

基　　金：陕西省科技计划项目(2013K09-12)高性能钼酸锌微粉的合成研究

摘　　要：探讨了合成高性能钼酸锌/碱式钼酸锌的新工艺。利用X射线衍射(XRD)、扫描电镜(SEM)、电感耦合等离子体原子发射光谱对钼酸锌/碱式钼酸锌的结构、形貌和元素进行表征和分析。合成工艺及条件:三氧化钼和氧化锌在乙醇溶液中在30℃反应30min,过滤所得滤饼在110℃干燥,之后采用程序控温合成钼酸锌/碱式钼酸锌。该方法具有大幅度缩短合成时间和节约电能的优点,钼酸锌/碱式钼酸锌的收率可以达到94%以上。A new technology for synthesis of high-performance zinc molybdate/basic zinc molybdate was discussed.The structure, morphology, and element contents were characterized and analyzed by X-rays diffraction （XRD）, scanning electron microscopy （SEM）, and inductively coupled plasma atomic emission spectrometry.Synthetic process and conditions：molyb- denum oxide and zinc oxide were reacted for 30 min at 30 ~C in ethanol solution.Then ,the precipitate was filtered and dried at 110 ~C.At last, zinc molybdate/basic zinc molybdate was synthesized by the program temperature control.This technology possessed the advantages of greatly shortened the synthesis time and saved electricity, and zinc molybdenum acid/basic zinc molybdate yield could reach over 94%.

关 键 词：钼酸锌 碱式钼酸锌 三氧化钼 氧化锌 

分 类 号：TQ132.41[化学工程—无机化工]