Russian Journal of Inorganic Chemistry, Tập 43,Trang 465-970Chemical Society., 1998 |
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Trang 515
... ( heating rate 5 K / min , sample size 70-100 mg , an alundum crucible ) . Melting points were determined in sealed Pyrex capillaries using an Electrothermal instrument . RESULTS AND DISCUSSION It is known that the conventional synthesis ...
... ( heating rate 5 K / min , sample size 70-100 mg , an alundum crucible ) . Melting points were determined in sealed Pyrex capillaries using an Electrothermal instrument . RESULTS AND DISCUSSION It is known that the conventional synthesis ...
Trang 720
... heating rate was 10 K / min , and the accuracy of tem- perature measurements was ± 5 K. The figure shows a DTA curve . Table 2 lists the temperature intervals of heat - induced processes and changes in sample size derived from the ...
... heating rate was 10 K / min , and the accuracy of tem- perature measurements was ± 5 K. The figure shows a DTA curve . Table 2 lists the temperature intervals of heat - induced processes and changes in sample size derived from the ...
Trang 859
... heating to 470 ° C . As for thermal decomposition of cluster 2 , it does not exhibit the endothermic melting effect either ; weight loss starts above 70 ° C and is accompanied by the exothermic effect with a maximum at 113 ° C ( weight ...
... heating to 470 ° C . As for thermal decomposition of cluster 2 , it does not exhibit the endothermic melting effect either ; weight loss starts above 70 ° C and is accompanied by the exothermic effect with a maximum at 113 ° C ( weight ...
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Synthesis and Properties of Inorganic Compounds | 465 |
Titanium Germanate | 472 |
Coordination Compounds | 479 |
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absorption acid addition analysis angle anion aqueous atoms band bond calculated cation changes charge Chem chemical Chemistry cluster cm-¹ complex composition compounds concentration constant containing coordination Copyright corresponding crystal curves decomposition decrease dependence determined distances effect electron energy exchange experimental extraction field formation fragments heating hydride hydrogen increase initial Inorganic intensity interaction ions Journal Khim ligand measured melting metal method mixture mol/l molecules Moscow Neorg Note observed obtained occurs oxidation oxygen parameters patterns peritectic phase plane polyhedra position powder prepared processes properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift showed similar solid solid solutions solubility solution space group spectra spectrum stability structure studied suggested synthesis Table temperature thermal tion Translation unit cell values X-ray diffraction