Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Trang 1399
... fluorine con- tent was 50.3 wt % ( for FeF3 , calcd . 50.44 wt % ) . We had the greatest difficulties in preparing iron dif- luoride . ( NH4 ) , FeF6 digestion with a reducing agent ( in hydrogen with ammonium carbonate additives ) or ...
... fluorine con- tent was 50.3 wt % ( for FeF3 , calcd . 50.44 wt % ) . We had the greatest difficulties in preparing iron dif- luoride . ( NH4 ) , FeF6 digestion with a reducing agent ( in hydrogen with ammonium carbonate additives ) or ...
Trang 1402
... fluorine - bearing. FeF2 FeF3 T , ° C amax k , min - 1 Ea dmax k , min - 1 Ea , kJ / mol 500 0.09 0.00062 0.20 0.00993 550 0.81 0.15412 600 0.51 0.01010 0.83 0.20133 620 0.68 0.04412 31.1 650 0.81 0.21250 0.88 0.24143 700 0.93 0.38144 ...
... fluorine - bearing. FeF2 FeF3 T , ° C amax k , min - 1 Ea dmax k , min - 1 Ea , kJ / mol 500 0.09 0.00062 0.20 0.00993 550 0.81 0.15412 600 0.51 0.01010 0.83 0.20133 620 0.68 0.04412 31.1 650 0.81 0.21250 0.88 0.24143 700 0.93 0.38144 ...
Trang 1431
... fluorine for the industry [ 5 ] . In a continuation of earlier studies [ 3 , 4 ] , here we study the heterogeneous equilibria of the SFA - TRIS- H2O system using the isothermal solubility method at 25 ° C . 10 K / min , DTA and DTG ...
... fluorine for the industry [ 5 ] . In a continuation of earlier studies [ 3 , 4 ] , here we study the heterogeneous equilibria of the SFA - TRIS- H2O system using the isothermal solubility method at 25 ° C . 10 K / min , DTA and DTG ...
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Vol 48 No 9 | 1282 |
Simultaneous English language translation of the journal is available from MAIK NaukaInterperiodica Russia | 1446 |
Vol 48 No 11 2003 | 1615 |
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absorption acid Akad analysis angles anion aqueous atoms band bond lengths calculated cations chelate Chem chemical cm-¹ complexes composition compounds concentration coordination Cr₂Se3 crystal structure Crystallogr curves decomposition decreases diastereomers electron English Translation Copyright enthalpy equilibrium europium europium(III experimental formation formed H₂O hydrogen bonds increases Inorganic Chemistry interaction ions Khim kJ/mol layer ligand lithium MAIK Nauka/Interperiodica melting metal method mixture mol/l Moscow Nauk Neorg octahedra Original Russian Text oxidation oxygen atoms phase diagram Phys Physicochemical plexes properties protons Raman range reaction region Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples single crystals sodium solid solutions solubility solvent sorbent space group spectra spectroscopy spectrum spinel SSUS studied Synthesis Table temperature ternary thermal tion trans transition unit cell unit cell parameters values vibrations water molecules whitlockite X-ray diffraction zirconium