Russian Journal of Inorganic Chemistry, Tập 41,Trang 1-339Chemical Society., 1996 |
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Trang 40
... melting of Bi2O , above 820 ° C activates the reaction , which results in that all bismuth oxide becomes bound by GeO , mostly as Bi12GeO20 and Bi Ge3O12 . With further heating in the region of 900 ° C , melting of the eutectic between ...
... melting of Bi2O , above 820 ° C activates the reaction , which results in that all bismuth oxide becomes bound by GeO , mostly as Bi12GeO20 and Bi Ge3O12 . With further heating in the region of 900 ° C , melting of the eutectic between ...
Trang 169
... melting point of NaF , T is the liquidus temperature , AH is the heat of melting of the solid phase , and R is the universal gas constant . Here , m T ^ Hm = ^ H2 + √ ( C2 , − C ' , ) dT , ΔΗΜ To - where AH 。 is the heat of melting ...
... melting point of NaF , T is the liquidus temperature , AH is the heat of melting of the solid phase , and R is the universal gas constant . Here , m T ^ Hm = ^ H2 + √ ( C2 , − C ' , ) dT , ΔΗΜ To - where AH 。 is the heat of melting ...
Trang 295
... melting points . The calculated and experimental melting tempera- tures at the reference points agree rather well ( table ) : the discrepancies are within the error of determination of melting points ( + 20 ° C ) . REFERENCES 1 ...
... melting points . The calculated and experimental melting tempera- tures at the reference points agree rather well ( table ) : the discrepancies are within the error of determination of melting points ( + 20 ° C ) . REFERENCES 1 ...
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Vol 41 No 1 | 1 |
Synthesis and Characterization | 7 |
Deviation from Stoichiometry in Mercury Chalcochromite HgCr₂Se4 | 23 |
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absorption acetonitrile acid adducts Akad ammonium analysis anions aqueous solutions band bismuth bismuth germanate bond lengths calcd calculated cations Chem chemical chloride cm-¹ cobalt(III complexes composition compounds concentration coordination copper(II corresponding crystal decomposition decrease determined diffraction patterns electron English Translation Copyright enthalpy equation equilibrium eutectic experimental extraction formation formed frequencies H₂O Hayka/Interperiodica Publishing Russia hydrogen increase interaction Khim ligand MAHK Hayka/Interperiodica Publishing melting metal method mixture mol/l molecular molecules Moscow Nauk SSSR NaVO3 Neorg obtained Original Russian Text oxide oxygen atom palladium palladium(II peak perchlorate phase phosphate Phys picolinic acid plexes potassium protons range ratio reaction Russia Received Russian Academy Russian Text Copyright samples sodium solid solution solvation spectra spectrum stability constants structure studied synthesis Table temperature thermal thiourea thorium tin(II tion titration unit cell unit cell parameters values X-ray diffraction X-ray powder diffraction