caa a22 4500 605489726 CHVBK 20210128100501.0 cr unu---uuuuu 210128e20150701xx s 000 0 eng 10.1134/S1061933X15040134 doi (NATIONALLICENCE)springer-10.1134/S1061933X15040134 Adsorption properties of xerogel prepared from mixed titanium and silicon alkoxides [Elektronische Daten] [T. Kuznetsova, S. Eremenko] Low-temperature nitrogen adsorption-desorption isotherms have been measured for samples of silica, titanium dioxide, and a TiO2/SiO2 composite xerogel prepared via acid hydrolysis and polycondensation of tetraethoxysilane, titanium isopropoxide, and a mixture thereof, respectively, in the presence of cetylpyridinium chloride at different Ti/Si molar ratios. It has been shown that nitrogen adsorption isotherms for silica are of type I and indicate the formation of micropores, while those for titanium dioxide and the TiO2/SiO2 composite are of type IV, which is characteristic of mesoporous adsorbents. Pleiades Publishing, Ltd., 2015 Kuznetsova T. Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, ul. Surganova 9/1, 220072, Minsk, Belarus aut Eremenko S. Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, ul. Surganova 9/1, 220072, Minsk, Belarus aut Colloid Journal Pleiades Publishing 77/4(2015-07-01), 451-457 1061-933X 77:4<451 2015 77 10595 https://doi.org/10.1134/S1061933X15040134 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061933X15040134 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kuznetsova T. Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, ul. Surganova 9/1, 220072, Minsk, Belarus aut NATIONALLICENCE 700 1- Eremenko S. Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, ul. Surganova 9/1, 220072, Minsk, Belarus aut NATIONALLICENCE 773 0- Colloid Journal Pleiades Publishing 77/4(2015-07-01), 451-457 1061-933X 77:4<451 2015 77 10595