Precipitation Method: The precipitation method involves the precipitation of nanosilica particles from a solution containing a silica precursor under controlled conditions. This method typically utilizes an alkaline solution to induce the precipitation of silica nanoparticles. The properties of the precipitated nanosilica can be modified by altering the reaction parameters and adding dopants during the synthesis.
https://morningreported.com/me....thods-of-preparation

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