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The appearance in the IR spectra and superposition of absorption bands due to vibrations of different When the decomposition product is further heated ( higher than 850 ° C ) , two overlapping endothermic peaks appear on the DTA curve ...
The appearance in the IR spectra and superposition of absorption bands due to vibrations of different When the decomposition product is further heated ( higher than 850 ° C ) , two overlapping endothermic peaks appear on the DTA curve ...
Trang 1071
Based on the above considerations , the following scheme of decomposition can be proposed . The endotTH herms at 1150 and 1180 ° C represent a polymorphous transformation of Gd2W20 , and its subsequent decomposition .
Based on the above considerations , the following scheme of decomposition can be proposed . The endotTH herms at 1150 and 1180 ° C represent a polymorphous transformation of Gd2W20 , and its subsequent decomposition .
Trang 1077
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS Study of the Kinetics of the Sodium Perborate Decomposition in the Presence and Absence of Iron ( III ) Ions E. G. Ippolitov * , M. A. Shlyakhova ** , and I. A. Lebedeva ** * Kurnakov ...
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS Study of the Kinetics of the Sodium Perborate Decomposition in the Presence and Absence of Iron ( III ) Ions E. G. Ippolitov * , M. A. Shlyakhova ** , and I. A. Lebedeva ** * Kurnakov ...
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Vol 40 No 7 | 1021 |
Synthesis of LaCuNi 025+ 8 from Carboxylates | 1030 |
A A Andreev M F Bulanyi S A Golikov and L A Mozharovskii | 1039 |
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absorption Academy of Sciences according acid activity addition analysis angles anion aqueous atoms bands bond calculated cation cell changes Chem chemical Chemistry complexes composition compounds concentration constants containing coordination copper Copyright corresponding crystals curves decomposition decrease dependence described determined distances effect electron energy equilibrium experimental extraction fact fluoride formation groups heating hydrogen increase indicates initial Inorganic Institute intensity interaction ions Khim ligand lines melt metal method mixture molecules Moscow Neorg Note observed obtained occurs oxide oxygen parameters phase position powder prepared presented pressure properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples shift shows similar sodium solid solubility solutions spectra spectrum stability structure studied synthesis Table temperature tetrahedral thermal tion Translation values vibrations X-ray diffraction