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 according acid added addition analysis angles anion appearance atoms band bond calculated cations caused cell charge Chem chemical Chemistry cm-¹ complexes components composition compounds concentration considered constant containing coordination Copyright corresponding critical crystal curve decrease dependence determined distances effect electronic elements energy equation equilibrium experimental extraction field formation heating higher hydrogen increase indicates Inorganic intensity interaction ions Khim ligand liquid measured metal method mixture mol/l molecules Moscow Neorg Note observed obtained occur oxidation oxygen parameters phase phosphate positions possible precipitate prepared presence properties Publishing range ratio reaction REFERENCES respectively Russian salt samples scheme Sciences separation shift shows similar solid solubility solutions solvent space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction yield