Ultrafine SiO_(2 ) powders were prepared by High Gravity Reactive Precipitation method from water glass solutions and sulphuric acid.
以水玻璃和硫酸为原料，采用超重力反应沉淀法合成了超细二氧化硅粉体。
Ultrafine SiO_(2 ) powders were prepared by High Gravity Reactive Precipitation method from water glass solutions and sulphuric acid.
以水玻璃和硫酸为原料，采用超重力反应沉淀法合成了超细二氧化硅粉体。
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