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EXPERIMENTAL SECTION We used aqueous sulfate - chloride solutions , includ- ing 0.5 mol / l H2SO4 ; 3.4 mol / l NaCl ; and 9 × 10-3 mol / l of indium , 1.5 mol / l of zinc , or 5 x 10-3 mol / l of bis- muth . The benzene solutions of ...
EXPERIMENTAL SECTION We used aqueous sulfate - chloride solutions , includ- ing 0.5 mol / l H2SO4 ; 3.4 mol / l NaCl ; and 9 × 10-3 mol / l of indium , 1.5 mol / l of zinc , or 5 x 10-3 mol / l of bis- muth . The benzene solutions of ...
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Absorption spectra of complexes formed upon the interaction of Fe ( III ) with PW11 . a - starting compounds ; 1 and 3 − p = 05 , pH 4.45 , [ PW11 ] o = 0.20 mol / l ( sample 18 ) ; 2 u 4 − p = 4 , pH 2.2 , [ PW11 ] o = 0.17 mol / l ...
Absorption spectra of complexes formed upon the interaction of Fe ( III ) with PW11 . a - starting compounds ; 1 and 3 − p = 05 , pH 4.45 , [ PW11 ] o = 0.20 mol / l ( sample 18 ) ; 2 u 4 − p = 4 , pH 2.2 , [ PW11 ] o = 0.17 mol / l ...
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M 100 [ Cu ] , mol / l 0.18 1 + 2 - * - 34 80 0.16 0.14 0.12 60 + 1 2 0.1 40 0.08 0.06 20 0.04 X 0.02 0 200 400 T , min 600 800 0 + 0 5 10 15 20 25 t , min 30 Fig . 2. Concentration of zinc ( 1 ) , palladium ( 2 ) , and cop- per ( 3 ...
M 100 [ Cu ] , mol / l 0.18 1 + 2 - * - 34 80 0.16 0.14 0.12 60 + 1 2 0.1 40 0.08 0.06 20 0.04 X 0.02 0 200 400 T , min 600 800 0 + 0 5 10 15 20 25 t , min 30 Fig . 2. Concentration of zinc ( 1 ) , palladium ( 2 ) , and cop- per ( 3 ...
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Vol 38 No 1 | 1 |
Synthesis and Structure of the Double Phosphate K3Ti3P5020 | 7 |
The Interaction of YBa₂Cu3O78 with Ba Sr and Ca Fluorides | 13 |
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1993 by Interperiodica 1993 by Zhurnal absorption bands acid Akad analysis anion atoms bond boron calcd calculated cations chalcogen Chem chemical cm-¹ complex components composition concentration COORDINATION COMPOUNDS copper(II corresponding crystal curves decomposition decrease determined electron English Translation Copyright enthalpy equilibrium eutectic experimental fluorine formation formed H₂O heating HTSC hydrate increase Inorg Inorganic Chemistry intensity interaction ionic ions Khim Khimiya lattice parameters ligand melting metal method mixture mol/l molecules Moscow Nauk SSSR Neorg observed obtained Original Russian Edition oxide oxygen perovskite phase Phys plexes potassium properties pyridine range ratio reaction region RESULTS AND DISCUSSION rhenium Russia Received Russian Academy Russian Edition Copyright salts samples solid solutions solubility space group spectra spectrum stability stretching vibrations structure studied superconducting synthesis Table temperature ternary thermal tion transition ture values water molecules X-ray diffraction yttrium Zhurnal Neorganicheskoi Khimii