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PHYSICAL METHODS OF INVESTIGATION Calcium Salts of Some Oxy Acids Studied by Thermoanalytical Methods and IR Spectroscopy I. Dranka , T. Lupashku , V. Shafranski , V. Ropot , and Yu . Ya . Kharitonov Institute of Chemistry , Academy of ...
PHYSICAL METHODS OF INVESTIGATION Calcium Salts of Some Oxy Acids Studied by Thermoanalytical Methods and IR Spectroscopy I. Dranka , T. Lupashku , V. Shafranski , V. Ropot , and Yu . Ya . Kharitonov Institute of Chemistry , Academy of ...
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59 , Moscow , 117333 Russia Received September 6 , 1993 Abstract - Phase equilibria in the LiF - MgF2 and LiF - MnF2 systems were studied in annealed and quenched samples using differential thermal analysis and X - ray powder ...
59 , Moscow , 117333 Russia Received September 6 , 1993 Abstract - Phase equilibria in the LiF - MgF2 and LiF - MnF2 systems were studied in annealed and quenched samples using differential thermal analysis and X - ray powder ...
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Abstract - The isothermal solubility for the system Ca [ B ( OH ) 4 ] 2 - H202 - H20 at 0 ° C was studied in the range of hydrogen peroxide concentration from 20 to 90 wt % . Two compounds of the compositions CaO · B2O3 · 3.5H2O2 · 8H20 ...
Abstract - The isothermal solubility for the system Ca [ B ( OH ) 4 ] 2 - H202 - H20 at 0 ° C was studied in the range of hydrogen peroxide concentration from 20 to 90 wt % . Two compounds of the compositions CaO · B2O3 · 3.5H2O2 · 8H20 ...
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Vol 39 No 5 1994 NOV 16 | 675 |
LiquidPhase Sintering of Superconducting YBa2Cuzo Ceramics | 693 |
Properties of Perovskitelike Layered Ferroelectric Compounds of the Am BizMmO3m + 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 energy 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 nitrate Note observed obtained oxidation oxygen parameters phase position possible 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 synthesis Table temperature thermal tion transition Translation values various vibrations X-ray diffraction