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实验以铝粉和硅酸钠为主要原料，溶胶凝胶法制备球形SiO2-Al2O3复合除氟剂。采用XRD分析法对样品进行测试和表征，研究了SiO2含量、焙烧温度、焙烧时间和溶液pH值对除氟效果的影响。
SiO2-Al2O3复合除氟剂的制备与性能
【摘 要】
：
实验以铝粉和硅酸钠为主要原料，溶胶凝胶法制备球形SiO2-Al2O3复合除氟剂。采用XRD分析法对样品进行测试和表征，研究了SiO2含量、焙烧温度、焙烧时间和溶液pH值对除氟效果的影响。
【机 构】
：
百色学院物理与电信工程系,广西百色533000
【出 处】
：
2014中国功能材料科技与产业高层论坛
【发表日期】
：
2014年2期
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