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... substitution of molybdenum for vanadium leads to the formation of a stable sol and gel . According to X - ray diffraction data ( 10 ) , the interlayer distance of polyvanadiumchromic acid decreases relative to that of polyvanadic ...
... substitution of molybdenum for vanadium leads to the formation of a stable sol and gel . According to X - ray diffraction data ( 10 ) , the interlayer distance of polyvanadiumchromic acid decreases relative to that of polyvanadic ...
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The phase - separation region becomes tone molecules will decrease the intensity of translawider with an increasing content of acetone or ammo- tional motion of free water molecules and , thereby , nium sulfate .
The phase - separation region becomes tone molecules will decrease the intensity of translawider with an increasing content of acetone or ammo- tional motion of free water molecules and , thereby , nium sulfate .
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3 XH , 802 YH , so YRB shows that the oxidation of this PFO by oxygen from air in the presence of 5.5 mol / I KOH leads to a relmoll atively small decrease in the nitrogen content ( Table 2 ) . The data of elemental analysis correspond ...
3 XH , 802 YH , so YRB shows that the oxidation of this PFO by oxygen from air in the presence of 5.5 mol / I KOH leads to a relmoll atively small decrease in the nitrogen content ( Table 2 ) . The data of elemental analysis correspond ...
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HighTemperature Superconductors | 675 |
A Isupov | 698 |
Properties of Perovskitelike Layered Ferroelectric Compounds of the AmBi2MO3 + 3 Type | 705 |
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absorption According acid addition analysis angles anion aqueous atoms bands bismuth bonds calculated cations charge Chem chemical Chemistry chloride complex composition compounds concentration constant containing coordination Copyright corresponding crystal curve decrease dependence described determined diagram distances effect electron elements equilibrium exhibit experimental extraction Figure follows formation heating hydrogen increase indicate initial Inorganic intensity interaction ions Khim layers leads ligand measured melting metal method mixture molecules Moscow Neorg Note observed obtained oxidation oxygen parameters phase positions possible powder prepared present properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar sodium solid solutions solubility solution space group spectra spectrum stability structure studied superconducting synthesis Table temperature thermal tion transition Translation values various vibrations X-ray diffraction