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DTA curves for the starting sample recorded on a UVDT - 01-3-500 installation ( 1 ) in vacuo and ( 2 , 3 ) in air . Heating curves are shown by solid lines ; cooling curves , by dashed lines . an extensive weight loss accompanied by ...
DTA curves for the starting sample recorded on a UVDT - 01-3-500 installation ( 1 ) in vacuo and ( 2 , 3 ) in air . Heating curves are shown by solid lines ; cooling curves , by dashed lines . an extensive weight loss accompanied by ...
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Kinetic curves of copper ( II ) reduction with TUDO in a water - butanol medium ( 15 mol % butanol ) . [ Cu2 + ] 0.025 mol / l ; [ TUDO ] = 0.2 mol / l ; pH 4.0 ; T = ( 1 ) 333 , ( 2 ) 343 , and ( 3 ) 353 K. A 0.3- 0.2- 0.1 3 660 700 ...
Kinetic curves of copper ( II ) reduction with TUDO in a water - butanol medium ( 15 mol % butanol ) . [ Cu2 + ] 0.025 mol / l ; [ TUDO ] = 0.2 mol / l ; pH 4.0 ; T = ( 1 ) 333 , ( 2 ) 343 , and ( 3 ) 353 K. A 0.3- 0.2- 0.1 3 660 700 ...
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m 2.0-8.8 ( curves 2 , 3 ) , the values of a , essentially corre- spond to the concentration of protonated amino groups . This is confirmed by the equality am = 0.5a for the amidoxime group . In contrast to the aqueous medium ...
m 2.0-8.8 ( curves 2 , 3 ) , the values of a , essentially corre- spond to the concentration of protonated amino groups . This is confirmed by the equality am = 0.5a for the amidoxime group . In contrast to the aqueous medium ...
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Vol 47 No 5 | 611 |
Superconductor Phases Bi₂Sr₂CaCu2O8+ 8 and BiPb2Sг₂Ca₂Cu3O10+8 | 620 |
Preparation of Technetium Metal for Transmutation into Ruthenium | 637 |
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absorption acid activator addition analysis angles anions appear atoms band bismuth bond calculated carbonate cations charge Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease described determined distances effect electronic elements energy equilibrium experimental formation function heating hydrogen increase initial Inorganic Institute interaction ionic ions Journal Khim ligand measured melt metal method mixture molecules Moscow Neorg observed obtained oxides oxygen parameters patterns phase Phys Physics positions powder prepared presence properties range ratio reaction REFERENCES reflections region respectively Russian salts sample shift shows similar sodium solid solid solutions solution space group spectra spectrum stability starting structure studied substitution synthesis Table temperature thermal tion transition unit cell values vibrations X-ray diffraction