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In addition , a redox reaction between the melt and magnetite occurs by the general scheme Fe2 + Fe3 + , N5 + N3 + , N2 + , No -- + and O2- 1/202 . Thus , magnetite oxidation may occur by different routes and is especially intensive ...
In addition , a redox reaction between the melt and magnetite occurs by the general scheme Fe2 + Fe3 + , N5 + N3 + , N2 + , No -- + and O2- 1/202 . Thus , magnetite oxidation may occur by different routes and is especially intensive ...
Trang 1817
The reaction L + α = Cr3 Se4 occurs at 911 ° C . Primary crys- tallization of the Cr3Se4 phase occurs in the 620-911 ° C temperature interval at concentrations up to 6 mol % Cr3Se4 . The Sb - Cr2Se , join ( Fig .
The reaction L + α = Cr3 Se4 occurs at 911 ° C . Primary crys- tallization of the Cr3Se4 phase occurs in the 620-911 ° C temperature interval at concentrations up to 6 mol % Cr3Se4 . The Sb - Cr2Se , join ( Fig .
Trang 1897
3 that the valence combination Fe - Mo occurring in LaFе2 / M01 / 03 differs from that postulated to occur in similar ... Molybde- num in this compound is most likely to occur as Mo4 + cations and Fe as both Fe2 + and Fe3 + : La ( Fe2 + ) ...
3 that the valence combination Fe - Mo occurring in LaFе2 / M01 / 03 differs from that postulated to occur in similar ... Molybde- num in this compound is most likely to occur as Mo4 + cations and Fe as both Fe2 + and Fe3 + : La ( Fe2 + ) ...
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Synthesis and Properties of Inorganic Compounds | 1682 |
Germanatoantimonates LnGeSbO6 with the PbSb2O6type Structure | 1690 |
Synthesis Spectroscopic Characterization and Crystal Structure | 1698 |
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absorption acid addition analysis angles anion aqueous atoms bands bond bridge calculated carbon cation Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal decrease dependence described determined distances effect electron energy experimental extraction formation frequencies heating higher hydrogen increase indicates Inorganic Institute interaction ions kcal/mol Khim layers ligand measured melt metal method mineral mixed mixture molecule Moscow Neorg observed obtained occurs oxidation oxygen parameters patterns phase positions powder diffraction prepared present properties Publishing range ratio reaction REFERENCES respectively Russian salt samples Sciences shows signal similar sodium solid solution space group spectra spectrum stable structure studied surface synthesis Table temperature thermal tion Translation unit cell uranium values vibrations X-ray diffraction yield zirconium