Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Trang 1619
... depending on the history of the alumina . In choosing alumina as a reagent , we were guided by the fact that amorphous alumina is a suitable model for ascertaining the behavior of noncrystalline solids [ 4 , 7 ] . Al2O3 prepared by the ...
... depending on the history of the alumina . In choosing alumina as a reagent , we were guided by the fact that amorphous alumina is a suitable model for ascertaining the behavior of noncrystalline solids [ 4 , 7 ] . Al2O3 prepared by the ...
Trang 1623
... depending on their chemical history . This means that the X - ray amorphous state cannot be treated unambiguously from the stand- point of physical chemistry . ACKNOWLEDGMENTS This work was supported by the program " Leading Scientific ...
... depending on their chemical history . This means that the X - ray amorphous state cannot be treated unambiguously from the stand- point of physical chemistry . ACKNOWLEDGMENTS This work was supported by the program " Leading Scientific ...
Trang 1749
... depending on their composition . The homo- geneity was controlled with the use of microstructural and X - ray diffraction analyses . The samples were obtained as powders ; that is why their thermal analysis was carried out on a VDTA - 8 ...
... depending on their composition . The homo- geneity was controlled with the use of microstructural and X - ray diffraction analyses . The samples were obtained as powders ; that is why their thermal analysis was carried out on a VDTA - 8 ...
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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