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Therefore , the homogeneity ranges of SiSe2 and SiS2 cannot be determined suffi- ciently accurate by X - ray powder diffraction or micro- structure examination . The compounds in the Si - Se and Si - S systems are dielectrics or wide ...
Therefore , the homogeneity ranges of SiSe2 and SiS2 cannot be determined suffi- ciently accurate by X - ray powder diffraction or micro- structure examination . The compounds in the Si - Se and Si - S systems are dielectrics or wide ...
Trang 120
The PO and A13 + contents were then determined by the above procedures . The Cl was determined by precipitation with AgNO3 . 3- The water content was determined as the difference between the weights of the sample before and after cal- ...
The PO and A13 + contents were then determined by the above procedures . The Cl was determined by precipitation with AgNO3 . 3- The water content was determined as the difference between the weights of the sample before and after cal- ...
Trang 244
The prepared manganese arsenates were further used in thermochemical studies to determine their ther- modynamic properties . ... if Å > A , + Ascale division , the accuracy of measurements will be determined by the random error [ 5 ] .
The prepared manganese arsenates were further used in thermochemical studies to determine their ther- modynamic properties . ... if Å > A , + Ascale division , the accuracy of measurements will be determined by the random error [ 5 ] .
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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