Schneider, Gerald J. and Fink, A. and Rachel, Reinhard and Göritz, Dietmar (2005) Three-Dimensional Structure of Precipitated Silica as Determined by Electron Tomography. KGK - Kautschuk Gummi Kunststoffe 58 (9), pp. 461-463.
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The three-dimensional structure of silica VN3 has been determined using electron tomography. A detailed investigation of a typical cluster is shown. The cluster is a sparsely packed, almost spherical symmetric object with a diameter of about 130 nm. Its basic units are primary particles, which aremore or less spherical symmetric, withan average diameter of about 15 nm. A simple interpretation in terms of amodel based on the theory of fractals reveals a mass fractal dimension of about 1.7 which coincides with the results of scattering experiments.
|Institutions:||Biology, Preclinical Medicine > Institut für Biochemie, Genetik und Mikrobiologie > Lehrstuhl für Mikrobiologie > Prof. Dr. Michael Thomm|
|Subjects:||500 Science > 570 Life sciences|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||19 Mar 2010 09:53|
|Last Modified:||19 Mar 2010 09:53|