Russian Journal of Inorganic Chemistry, Tập 41,Trang 1013-1348Chemical Society., 1996 |
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Kết quả 1-3 trong 67
Trang 1033
... heating of a reaction mixture to temperatures higher than 1000 ° C under adiabatic conditions . At these temperatures , no perchlorates exist . At a heating rate of 5 K / min under DTA conditions , the reaction of Cd ( CIO4 ) 2 , Mn ...
... heating of a reaction mixture to temperatures higher than 1000 ° C under adiabatic conditions . At these temperatures , no perchlorates exist . At a heating rate of 5 K / min under DTA conditions , the reaction of Cd ( CIO4 ) 2 , Mn ...
Trang 1181
... heating time . Different intermediate products are formed in the YBa2Cu307-8 synthesis , depending on the reactants used . The synthesis temperature can be reduced by 50 ° C by replacing barium carbonate with barium nitrate or barium ...
... heating time . Different intermediate products are formed in the YBa2Cu307-8 synthesis , depending on the reactants used . The synthesis temperature can be reduced by 50 ° C by replacing barium carbonate with barium nitrate or barium ...
Trang 1182
... heating times above 25 h . Values of T = 90-93 K and DT < 2 K were obtained for samples roasted under selected conditions in an oxidiz- ing atmosphere . 2 40 20 800 100 3 ( b ) 80 1 60 4 2 40 900 20 3 0 600 800 T , ° C 5 7 6 1000 Fig ...
... heating times above 25 h . Values of T = 90-93 K and DT < 2 K were obtained for samples roasted under selected conditions in an oxidiz- ing atmosphere . 2 40 20 800 100 3 ( b ) 80 1 60 4 2 40 900 20 3 0 600 800 T , ° C 5 7 6 1000 Fig ...
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Interaction of Sodium Peroxide Compounds | 1031 |
Synthesis and Characterization of Calcium Iron Phosphate Ca28 8Fe3 2PO42100 5 | 1040 |
Crystal Structure of a HighTemperature Modification | 1048 |
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absorption spectra acid analysis anion aqueous bond lengths calcd calculated cations Ce(III Ce(IV cerium(III Chem chemical Chemistry cm-¹ complexes components composition concentration copper(II corresponding crown ether crystal curve decomposition decrease determined energy English Translation Copyright enthalpy equation equilibrium europium experimental extraction formation H₂O heating hydrogen bonds increase Inorganic interaction ions iron(III Khim Khimiya kJ/mol ligand liquid MAHK metal mixture mol/l Moscow Neorg NMR spectra observed obtained orbitals Original Russian Text oxidation oxygen atoms perchlorate phase diagram phenanthroline phosphate plexes potassium precipitate properties proton range ratio reaction redox rhodium(III Russia Received Russian Academy Russian Text Copyright salt samples shift sodium solid solutions solu solubility solvation solvent spectroscopy spectrum stability structure studied symmetry synthesis Table tautomer temperature thermal thiourea tion trans transition unit cell unit cell parameters values vapor vibrations vibronic water molecules X-ray diffraction