Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Trang 1451
... processing at 300-400 ° C . A fluorite solid solution of CaO in ZrO2 was observed , along with calcium zircon- ate , in a mixture of coprecipitated zirconium and cal- cium hydroxides at 900-1200 ° C [ 1 ] . Tetragonal zirconia appears ...
... processing at 300-400 ° C . A fluorite solid solution of CaO in ZrO2 was observed , along with calcium zircon- ate , in a mixture of coprecipitated zirconium and cal- cium hydroxides at 900-1200 ° C [ 1 ] . Tetragonal zirconia appears ...
Trang 1678
... processing on the kinetics and mechanism of a reaction between α - Fe2O3 and α - LiFeO2 in a temperature range of 550-650 ° C has been studied . The ultrasonication of the reaction mixture increases the formation rate of the ultimate ...
... processing on the kinetics and mechanism of a reaction between α - Fe2O3 and α - LiFeO2 in a temperature range of 550-650 ° C has been studied . The ultrasonication of the reaction mixture increases the formation rate of the ultimate ...
Trang 1679
... processing duration , for sonicated ( panel a ) and unsonicated ( panel b ) mixtures . When we compare Figs . 2a and 2b , we see that sonication yields rather high a values for relatively low temperatures and short processing times ...
... processing duration , for sonicated ( panel a ) and unsonicated ( panel b ) mixtures . When we compare Figs . 2a and 2b , we see that sonication yields rather high a values for relatively low temperatures and short processing times ...
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Vol 48 No 9 | 1282 |
Simultaneous English language translation of the journal is available from MAIK NaukaInterperiodica Russia | 1446 |
Vol 48 No 11 2003 | 1615 |
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absorption acid activation analysis angles anion atoms band bond calculated cations Chem chemical Chemistry cm-¹ complexes components composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curves decreases determined diagram distances effect electron energy experimental field formation formed function heating hydrogen increases Inorganic intensity interaction ions Journal Khim layer ligand materials measured melting metal method mixture molecules Moscow Neorg Note observed obtained oxidation oxygen parameters phase Physics positions prepared properties range ratio reaction REFERENCES refined reflections region respectively ring Russian salt samples Sciences shifts shown shows signals single sodium solid solid solutions solubility solutions space space group spectra spectrum spinel stability structure studied Synthesis Table temperature thermal tion trans transition Translation values vibrations X-ray diffraction