Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Kết quả 1-3 trong 88
Trang 1422
... samples for bulk resistivity measurements Pv were homogenized samples of mechanical or thermally processed mixtures containing from 20 to 80 mol % GeO2 . The temperature range of measurements was 20-550 ° C . Measurement procedures are ...
... samples for bulk resistivity measurements Pv were homogenized samples of mechanical or thermally processed mixtures containing from 20 to 80 mol % GeO2 . The temperature range of measurements was 20-550 ° C . Measurement procedures are ...
Trang 1452
... samples prepared by the sol - gel process , T - ZrO2 is observed even at 320 ° C ; however , transition to the monoclinic phases is also easier in these samples . Activated samples pre- pared in the presence of water ( ZrOCl2 8H2O + ...
... samples prepared by the sol - gel process , T - ZrO2 is observed even at 320 ° C ; however , transition to the monoclinic phases is also easier in these samples . Activated samples pre- pared in the presence of water ( ZrOCl2 8H2O + ...
Trang 1701
... samples were prepared under identical conditions . The samples were annealed identically at 1173 K for 100 h and triturated with eth- anol until a slowly settling suspension was formed . The average grain size of the powder was 3-5 μm .
... samples were prepared under identical conditions . The samples were annealed identically at 1173 K for 100 h and triturated with eth- anol until a slowly settling suspension was formed . The average grain size of the powder was 3-5 μm .
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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