V
Vladimír Machovič
Researcher at Institute of Chemical Technology in Prague
Publications - 81
Citations - 1823
Vladimír Machovič is an academic researcher from Institute of Chemical Technology in Prague. The author has contributed to research in topics: Adsorption & Organic matter. The author has an hindex of 24, co-authored 78 publications receiving 1617 citations. Previous affiliations of Vladimír Machovič include Academy of Sciences of the Czech Republic.
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Multi-component adsorption of Ag(I), Cd(II) and Cu(II) by natural carbonaceous materials.
TL;DR: Total metal uptake was considerably higher in a mixture than single-ion adsorption, suggesting chemical reactions, such as precipitation and reduction of metallic silver, play a role in metal uptake by bituminous coal, coke and activated carbon.
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Mixed oxides obtained from Co and Mn containing layered double hydroxides: Preparation, characterization, and catalytic properties
František Kovanda,Tomáš Rojka,Jana Dobešová,Vladimír Machovič,Petr Bezdička,Lucie Obalová,Květa Jirátová,Tomáš Matys Grygar +7 more
TL;DR: In this article, the thermal decomposition of Co-Mn-Al layered double hydroxides (LDHs) with various Co:Mn:Al molar ratios (4:2:0, 4:1.5:0.5, and 4:0:2) was studied using high-temperature X-ray powder diffraction and thermal analysis.
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Amidation of highly methoxylated citrus pectin with primary amines
TL;DR: Partially amidated pectin derivatives were prepared from highly methoxylated citrus Pectin by treatment with different primary amines in methanol as discussed by the authors, and the characterisation of reaction products was made by elemental analysis, photometry and diffuse reflectance FTIR spectroscopy.
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Leaching of lead metallurgical slag in citric solutions--implications for disposal and weathering in soil environments.
Vojtěch Ettler,Marie Komárková,J. Jehlička,Pavel Coufal,David Hradil,Vladimír Machovič,Fabian Delorme +6 more
TL;DR: A strong scavenging of metals and metalloids from the 8 mM citric leachate was observed due to the formation of newly formed products and similar scavenging mechanism can be taken into account in real soil systems with lower concentration of citric acid.
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Structure of silicon oxycarbide glasses derived from poly(methylsiloxane) and poly[methyl(phenyl)siloxane] precursors
TL;DR: In this paper, the preparation of silicon oxycarbide glasses and structure changes of polysiloxane precursors during heat-treatment in oxidative and nitrogen atmosphere are studied by 13 C and 29 Si magic angle spinning (MAS) NMR, Fourier-transform infrared (FTIR) spectroscopy and thermogravimetry analysis.