caa a22 4500 463223837 CHVBK 20180405153220.0 cr unu---uuuuu 170326e20071001xx s 000 0 eng 10.1007/s10853-007-1747-y doi (NATIONALLICENCE)springer-10.1007/s10853-007-1747-y Kazantseva L. Institute of Geology and Mineralogy SB RAS, pr.ac.Koptyuga 3, 630090, Novosibirsk, Russian Federation aut Formation of submicron of periodic structure in high-clean suspensions [Elektronische Daten] [L. Kazantseva] Experimental studies have revealed a dependence of the dimension and texture of supramolecular crystals in clean suspensions (the concentration of inorganic admixtures in dry conglomerates less than 0.4×10−4wt.%) on the width of the counter-ion layer around the submicron spherical silica particles. At pH=7-10, the pinching-out upward of the 0.5mm narrow crystals is determined by the interaction of the crystal structural units, which present elongated dipoles due to a great width of the counter-ion layers (χr=2.5). At pH<7, the enlargement of the crystals to 3mm and the absence of the crystals pinching-out upward is reached by the narrowing of the counter-ion layer (χr=17.6) and, as a result, a decrease of the dipole elongation of the crystal structural units. Springer Science+Business Media, LLC, 2007 Journal of Materials Science Springer US; http://www.springer-ny.com 42/20(2007-10-01), 8517-8522 0022-2461 42:20<8517 2007 42 10853 https://doi.org/10.1007/s10853-007-1747-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-007-1747-y text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Kazantseva L. Institute of Geology and Mineralogy SB RAS, pr.ac.Koptyuga 3, 630090, Novosibirsk, Russian Federation aut NATIONALLICENCE 773 0- Journal of Materials Science Springer US; http://www.springer-ny.com 42/20(2007-10-01), 8517-8522 0022-2461 42:20<8517 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer