caa a22 4500 467954771 CHVBK 20180405193746.0 cr unu---uuuuu 170328e20050101xx s 000 0 eng 10.1007/s10595-005-0067-7 doi (NATIONALLICENCE)springer-10.1007/s10595-005-0067-7 (NATIONALLICENCE)springer-10.1007/PL00021818 Colloidal properties of aqueous dispersions of ultradispersed Al2O3 prepared by explosion synthesis [Elektronische Daten] [G. Chiganova, O. Nafikova] The electrosurface properties of aluminum oxide particles prepared by shock—wave loading of aluminum powder in an oxygen-containing atmosphere and the aggregation stability of its aqueous dispersions are studied by the macroelectrophoresis method, potentiometric titration, and photometry. The enhanced stability of the dispersions in acid media and in the vicinity of the isoelectric point compared to that in alkaline media is explained by the effect of the structural component of the disjoining pressure, which appears due to the predominant hydration of the cationic forms of aluminum that are present on the surface of dispersed phase particles. MAIK "Nauka/Interperiodica”, 2005 Chiganova G. Department of the Physics of Nanophase Materials, Krasnoyarsk, Scientific Center, Siberian Division, Russian Academy of Sciences, Akademgorodok, 660036, Krasnoyarsk, Russia aut Nafikova O. Department of the Physics of Nanophase Materials, Krasnoyarsk, Scientific Center, Siberian Division, Russian Academy of Sciences, Akademgorodok, 660036, Krasnoyarsk, Russia aut Colloid Journal Nauka/Interperiodica 67/1(2005-01-01), 117-120 1061-933X 67:1<117 2005 67 10595 https://doi.org/10.1007/s10595-005-0067-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10595-005-0067-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chiganova G. Department of the Physics of Nanophase Materials, Krasnoyarsk, Scientific Center, Siberian Division, Russian Academy of Sciences, Akademgorodok, 660036, Krasnoyarsk, Russia aut NATIONALLICENCE 700 1- Nafikova O. Department of the Physics of Nanophase Materials, Krasnoyarsk, Scientific Center, Siberian Division, Russian Academy of Sciences, Akademgorodok, 660036, Krasnoyarsk, Russia aut NATIONALLICENCE 773 0- Colloid Journal Nauka/Interperiodica 67/1(2005-01-01), 117-120 1061-933X 67:1<117 2005 67 10595 NATIONALLICENCE 856 40 https://doi.org/10.1007/PL00021818 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer