Russian Journal of Inorganic Chemistry, Tập 45,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2000 |
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Kết quả 1-3 trong 78
Trang 151
... observed up to 960 ° C during VTA experiments on the superconduct- ing sample ( Tc = 6 K ) synthesized from the III Pr2 CuO3.70F0.30 batch . The decrease in grain size and the simultaneous appearance of a small amount of liq- uid was ...
... observed up to 960 ° C during VTA experiments on the superconduct- ing sample ( Tc = 6 K ) synthesized from the III Pr2 CuO3.70F0.30 batch . The decrease in grain size and the simultaneous appearance of a small amount of liq- uid was ...
Trang 241
... observed structure of the solid solution can be realized through the formation of defect regions in the fluorite structure . One possible type of such region is exemplified by the structure observed in the PbF2 - MF2 and BaF2 - MF2 ( M ...
... observed structure of the solid solution can be realized through the formation of defect regions in the fluorite structure . One possible type of such region is exemplified by the structure observed in the PbF2 - MF2 and BaF2 - MF2 ( M ...
Trang 659
... observed . The first endotherm was associated with melting of the sample ( observed visually in a separate run ) . For the 433-523 K range , the weight loss was about 26 % , which agreed with the value of 27 % calcu- lated on the ...
... observed . The first endotherm was associated with melting of the sample ( observed visually in a separate run ) . For the 433-523 K range , the weight loss was about 26 % , which agreed with the value of 27 % calcu- lated on the ...
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Vol 45 No 1 | 2 |
Estimates of the Thermochemical Properties of Mixed Oxides in the CuNbO System | 11 |
Interaction of Natural Borates with Potassium Hydroxide Solution | 17 |
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absorption According acid addition analysis angles anion annealed atoms band binary bismuth bond calculated cation Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curve decrease dependence described determined distances effect electron energy equation equilibrium experimental extraction formation function given groups H₂O heating hydride hydrogen increase Inorganic interaction ions Journal Khim lead ligand measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained organic oxide oxygen parameters phase Physics positions powder prepared presence properties protons range ratio reaction REFERENCES region respectively Russian salts samples Sciences shows similar solid solutions solubility space group spectra spectrum stability structure studied surface synthesis Table temperature thermal tion transition unit cell values X-ray diffraction