Russian Journal of Inorganic Chemistry, Tập 42,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1997 |
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Trang 1483
... oxygen ( y = 6.0 ) . Its DSC curve ( Fig . 6 , curve 4 ) shows an exo- thermal effect similar in intensity and temperature range to the effect observed for H2 ... O7 . Both samples are characterized by the same average formal copper ...
... oxygen ( y = 6.0 ) . Its DSC curve ( Fig . 6 , curve 4 ) shows an exo- thermal effect similar in intensity and temperature range to the effect observed for H2 ... O7 . Both samples are characterized by the same average formal copper ...
Trang 1617
... oxygen at 300 ° C for 20 h . mercury . Simultaneously , both peaks shift to low fre- quencies . This type of spectral evolution unequivocally indicates that the oxygen contents of substituted sam- ples are elevated . In turn , the ...
... oxygen at 300 ° C for 20 h . mercury . Simultaneously , both peaks shift to low fre- quencies . This type of spectral evolution unequivocally indicates that the oxygen contents of substituted sam- ples are elevated . In turn , the ...
Trang 1753
... oxygen partial pressure of 0.21 atm ) , the reversible thermal dissociation of MgRh2O4 is clearly detected at 1120 ° C . At this or higher temperatures , reflections from metallic rhodium appear in X - ray dif- fraction patterns ...
... oxygen partial pressure of 0.21 atm ) , the reversible thermal dissociation of MgRh2O4 is clearly detected at 1120 ° C . At this or higher temperatures , reflections from metallic rhodium appear in X - ray dif- fraction patterns ...
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Vol 42 No 9 | 1283 |
HighPurity Calcium Hydroxylapatite through Alkoxides LIBRARY | 1292 |
Synthesis and Crystal Structure | 1299 |
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absorption acid activity analysis angles anion aqueous atoms band bismuth bond calculated cation changes Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal crystal structure curves decrease dependence described determined diffraction dimers distances effect electron energy equation exchange experimental extraction formation given heat hydrogen increase indicate Inorganic Institute intensities ions isomer Journal Khim ligand lithium measured melting metal method mixture molecules Moscow Neorg observed obtained occur oxide parameters patterns phase Physics position powder prepared present properties Publishing range ratio reaction REFERENCES reflections region respectively Russian salts samples shifts shows signal similar solid solution space space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit cell values vibrations water molecules X-ray