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The X - ray powder diffraction study of the obtained samples showed that the product of the pyrolysis of complex II contains La2CuO4 , which has an orthorhombic lattice of the K2NiF4 type with a = 5.350 , b = 5.400 , and c = 13.16 Å ...
The X - ray powder diffraction study of the obtained samples showed that the product of the pyrolysis of complex II contains La2CuO4 , which has an orthorhombic lattice of the K2NiF4 type with a = 5.350 , b = 5.400 , and c = 13.16 Å ...
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The obtained compounds are characterized by the data of chemical analysis , IR spectroscopy , and thermal analysis . The assignment of the main absorption bands in the IR spectra was performed . A comprehensive thermal investigation ...
The obtained compounds are characterized by the data of chemical analysis , IR spectroscopy , and thermal analysis . The assignment of the main absorption bands in the IR spectra was performed . A comprehensive thermal investigation ...
Trang 1850
The bound- aries of the glass formation ranges in this system for solutions obtained using different methods agree well . ... Naturally , the possibility of obtaining more concentrated solutions of HI by this method is limited by the ...
The bound- aries of the glass formation ranges in this system for solutions obtained using different methods agree well . ... Naturally , the possibility of obtaining more concentrated solutions of HI by this method is limited by the ...
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The Kinetics and Mechanism of SolidPhase Synthesis of YBa₂Cu3078 | 1359 |
Vol 40 No 9 1995 | 1360 |
Structure of Sodium Hexahydroperoxostannate | 1365 |
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absorption Academy According acid activity addition analysis angles anion aqueous atoms bands basis bismuth bond calculated cation cell Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystals curves decrease dependence determined distances effect electron energy equilibrium experimental extraction fluoride formation groups H₂O heating hydrogen increase indicates Inorg Inorganic Institute intensity interaction ions Khim ligand melt metal method mixture molecules Moscow Neorg Note observed obtained occurs Original oxides oxygen parameters peritectic phase position possible powder precipitate prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar sodium solid solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values vibrations X-ray diffraction