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Protection of Metals and Physical Chemistry of Surfaces - The patterns of sorption of histidine zwitterions by natural aluminosilicates—clinoptilolite and glauconite—have been...  相似文献   
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The effect of a weak pulsed magnetic field (WPMF) on the hydration properties of natural aluminosilicates of different structures (clinoptilolite and glauconite) is established. Isotherms of water adsorption are analyzed using the BET equation and a more considerable decrease in the limiting capacity of a monolayer on clinoptilolite is determined as compared to that on glauconite (more than threefold), as is the corresponding decrease in the specific surface area of clinoptilolite, which is confirmed by the data of IR-spectral analysis.  相似文献   
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Protection of Metals and Physical Chemistry of Surfaces - Geopolymer samples prepared through alkali activation of metakaolin under varying conditions of synthesis (100°C (14 h); 130°C (3...  相似文献   
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Protection of Metals and Physical Chemistry of Surfaces - The effect of magnetic activation on the surface characteristics of clinoptilolite, such as particle size, surface area, pore size, and...  相似文献   
5.
An investigation of the adsorption of gaseous formaldehyde in mixtures with aqueous vapor from atmosphere using natural celite klinoptilotit is reported. Samples from different mining sites were characterized by structural and elemental analyses; the adsorption efficiency was studied by means of spectroscopy and derivatography methods of analysis. The strong dependence of preliminary thermal treatment on sorbent capacity was detected. The article is published in the original.  相似文献   
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