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1.701  Articles
1 of 171 pages  |  10  records  |  more records»
Tetraethylene glycol monomethyl ether (TEGMM) and tetraethylene glycol (TEG) modified silica were synthesized and used in capillary liquid chromatography as stationary phases. The stationary phases were prepared by chemically bonding TEGMM or TEG on silic... see more

Inorganic Anions Regulate the Phase Transition in Two Organic Cation Salts Containing [(4-Nitroanilinium)(18-crown-6)]+ Supramolecules

The paper determined the influence of inorganic substances and high-molecular organic compounds on the decomposition of diclofenac, ibuprofen, and carbamazepine in the process of photocatalysis conducted with the presence of Titanium dioxide (TiO2). It wa... see more

The ability to remove perchlorate anions was investigated by the adsorption technique in a laboratory scale and by a batch type unit from contaminated aqueous solutions prepared at specific concentrations. The adsorption process was carried out using bana... see more

Reliable determination of various components of beers is still a challenge due to their complex matrices. Inorganic ions are very important components of beer; their content depends mainly on the quality of water and additional substances used in the brew... see more

Lebedeva T. L., Gozhenko A. I. ??????? ???????? ?????? ????????? ???????, ???????? ? ????????? ??????? ?? ???????????? ? ???????????????? ??????? ????? ??? ?????? ???????? (????????? 1. ???????????? ??????? ?????) = Effect of chloride, sulfate and ammoniu... see more

This study focused on the influence of inorganic salts on soil liquid limit (LL) and plastic limit (PL). Sodium chloride, NaCl, potassium nitrate KNO3 and calcium sulphate, CaSO4 of various concentrations were added to two subsoils. Their liquid and plast... see more

Inorganic-organic hybrid crystals were successfully obtained as single crystals by using polyoxotungstate anion and cationic dodecylpyridazinium (C12pda) and dodecylpyridinium (C12py) surfactants. The decatungstate (W10) anion was used as the inorganic co... see more

The object of research is a natural layered silicate – montmorillonite of the Cherkasy deposit (Ukraine) with the general formula (Ca,Na)(?1,Mg,Fe)2(OH)2[(Si,?1)4?10]×nH2O. The chemical composition of the mineral: SiO2 – 51.9 %, ?l2O3 – 17.10 %, Fe2O3 – 7... see more

1 of 171 pages  |  10  records  |  more records»