Abstract
It is found that adding boehmite nanoparticles to a sodium–carboxymethyl cellulose suspension with glycerin and aluminum powder allows the formation of films with ordered pores (cells of 1200–600 μm in size). X-ray diffraction and infra-red spectroscopy reveal no changes in the chemical composition of films upon their solidification. The surface porosity of the films is established to be 65%. The developed porous composites are shown to be promising in the fabrication of antifriction coatings.
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Original Russian Text © N.M. Antonova, A.P. Babichev, V.S. Berezovsky, 2017, published in Poverkhnost’, 2017, No. 9, pp. 61–66.
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Antonova, N.M., Babichev, A.P. & Berezovsky, V.S. Study of the morphology and structure of porous composites obtained from Na–CMC suspensions with aluminum micro-particles and boehmite nanoparticles. J. Surf. Investig. 11, 955–959 (2017). https://doi.org/10.1134/S1027451017050032
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DOI: https://doi.org/10.1134/S1027451017050032