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本实验通过对影响因素的控制,从而确定最佳的工艺条件。其特异性能在很大程度上受粒径大小的影响,粒径的大小、团聚及分散性等又受反应物浓度、反应时间、反应温度、干燥条件和煅烧温度等因素的影响。采用X射线衍射仪测量纳米MgO产品的粒径,透射电子显微镜表征产物晶型。纳米MgO由于颗粒细微化而具有不同于本体材料的热、光、电、力学和化学等特殊功能,广泛应用于高级陶瓷材料、电气绝缘材料、化妆品、香粉、油漆、橡胶填充剂、酸性气体吸附剂、催化剂载体等领域有着广阔的应用前景和巨大的经济潜力。
The experiment through the control of influencing factors, so as to determine the best process conditions. Its specific properties are greatly affected by the size of the particle size, size, agglomeration and dispersion and so on by the reactant concentration, reaction time, reaction temperature, drying conditions and calcination temperature and other factors. The particle size of the nano-MgO product was measured by X-ray diffractometer and the product was characterized by transmission electron microscopy. Nano-MgO has special functions such as heat, light, electricity, mechanics and chemistry which are different from the bulk materials due to its fine particles. It is widely used in advanced ceramic materials, electric insulating materials, cosmetics, fragrances, paints, rubber fillers, acid gases Adsorbent, catalyst carrier and other fields have broad application prospects and great economic potential.