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The samples were either quenched or gradually 85 cooled after annealing at 830 - 870 ° C in the air . For samples without lead , the concentration of trivalent copper became half as much in passing from gradual 80 cooling to quenching ...
The samples were either quenched or gradually 85 cooled after annealing at 830 - 870 ° C in the air . For samples without lead , the concentration of trivalent copper became half as much in passing from gradual 80 cooling to quenching ...
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The sample composition is 25 mol % Dy2S3 , the temperature 1200 K , and a = 0.6590 nm hlk Illmax dexp , dealco 3.24 49 ... Their DTA curves show thermal peaks of the transitions during both the heating and the cooling of the samples .
The sample composition is 25 mol % Dy2S3 , the temperature 1200 K , and a = 0.6590 nm hlk Illmax dexp , dealco 3.24 49 ... Their DTA curves show thermal peaks of the transitions during both the heating and the cooling of the samples .
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Anionic and phase composition of the Figure 4b shows the X - ray patterns of the samples K3P3010 XD20 samples precipitated from a solution of obtained from an aqueous solution using organic KP3010 in heavy water using organic D ...
Anionic and phase composition of the Figure 4b shows the X - ray patterns of the samples K3P3010 XD20 samples precipitated from a solution of obtained from an aqueous solution using organic KP3010 in heavy water using organic D ...
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HIGHTEMPERATURE SUPERCONDUCTORS | 526 |
On Possible Structural Transformations during the Thermal Decomposition of Potassium Permanganate | 539 |
Ba ZrO4 and Its Crystallohydrates | 553 |
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absorption according acid allows analysis angles anion aqueous atoms band binary bond calculated cations Chem chemical Chemistry complexes components composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease dependence described determined distances effect electron elements energy equal equilibrium experimental formation heating increase initial Inorganic intensity interaction Interperiodica ions Khim Khimii layer leads ligand lines mass measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained occurs Original oxide oxygen atoms parameters patterns phase phosphates points position possible potassium precipitate prepared present properties range ratio reaction REFERENCES reflections region respectively Russian salt samples shows similar solid solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion values vibrations X-ray diffraction