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Authors
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Petzold, G. ; Rojas, R. ; Mende, M. ; Schwarz, S.
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Title
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Application relevant characterization of aqueous silica nanodispersions
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Date
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24.08.2009
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Number
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16170
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Abstract
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This work describes the application relevant characterization of eight commercially available silica powders dependent on dispersing procedure using different instruments: photon correlation spectroscopy, nitrogen adsorption, and particle charge detector. The particle size of silica was found to be different in dispersion from that of all types of fumed silica, where, after proper dispersion, the measured average particle size is similar and much higher than the primary particle size. The different properties of these two silica types will be discussed.
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Publisher
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Journal of Dispersion Science and Technology
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Wikidata
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Citation
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Journal of Dispersion Science and Technology 30 (2009) 1216-1222
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DOI
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https://doi.org/10.1080/01932690802701887
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Tags
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