Process for preparing nanometer silicon dioxide

Process for preparing nanometer silicon dioxide

A process for preparing silicon oxide by using SiO2 colloidal sols as raw material for precipitation reaction with low-carbon alcohols under acidic environment to obtain narrow distribution, aggregation-proof nano silica flour. 一种纳米二氧化硅的制备方法，以SiO#-[2]溶胶为原料，在酸性环境与低碳醇互溶后经沉淀反应可以得到窄分布、无聚集的纳米二氧化硅粉。...

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Bibliographische Detailangaben
1. Verfasser: PEIHONG,BAI YAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Zusammenfassung:A process for preparing silicon oxide by using SiO2 colloidal sols as raw material for precipitation reaction with low-carbon alcohols under acidic environment to obtain narrow distribution, aggregation-proof nano silica flour. 一种纳米二氧化硅的制备方法，以SiO#-[2]溶胶为原料，在酸性环境与低碳醇互溶后经沉淀反应可以得到窄分布、无聚集的纳米二氧化硅粉。