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 According acid addition analysis angles anions atoms band bismuth bond calculated cations cell changes Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration conductivity constants containing coordination copper Copyright corresponding crystal curves decomposition decrease dependence determined effect electron elements energy equation equilibrium experimental extraction formation formed frequencies function given heating hydrogen increase indicates Inorganic intensity interaction ions Khim ligand measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained occurs oxide oxygen parameters patterns peak peritectic phase Physics points position possible potassium prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salt samples Sciences shows similar sodium solid solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion titration Translation unit values vibrations X-ray diffraction