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At higher ratios , this range expands to 800-900 ° C . The peak temperature of the exotherm due to anatase crystallization occurs in 200 400 600 800 1000 the region of 350 ° C if water of constitution is removed Am , % before 450 ° C ...
At higher ratios , this range expands to 800-900 ° C . The peak temperature of the exotherm due to anatase crystallization occurs in 200 400 600 800 1000 the region of 350 ° C if water of constitution is removed Am , % before 450 ° C ...
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Upon acidification of mixed equimolar V , cm solutions , molybdotungstates with a higher tungsten content form first ; upon further acidification , the fracFig . 3. Raman spectra of ( a ) a mixed solution with Na2WO4 and Na2M004 ...
Upon acidification of mixed equimolar V , cm solutions , molybdotungstates with a higher tungsten content form first ; upon further acidification , the fracFig . 3. Raman spectra of ( a ) a mixed solution with Na2WO4 and Na2M004 ...
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The higher conductivity of this compound compared to the conductivity of the Li Znz Ti_012 Spinel is caused by both the higher lithium concentration and formation of vacancies in the tetrahedral A positions at elevated temperatures .
The higher conductivity of this compound compared to the conductivity of the Li Znz Ti_012 Spinel is caused by both the higher lithium concentration and formation of vacancies in the tetrahedral A positions at elevated temperatures .
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Vol 48 No 9 | 1280 |
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 anions atoms band bismuth bond bond lengths calculated cations Chem chemical Chemistry complex components composition compounds concentration constant containing coordination Copyright corresponding crystal crystal structure curves decreases determined diagram distances effect electronic energy experimental field formation formed heating hydrogen increases Inorganic intensity interaction ions Khim layer ligand materials measured melting metal method mixture molecules Moscow Neorg Note observed obtained Original oxidation oxygen parameters patterns phase Physics points positions prepared presented properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shifts shown shows signals sodium solid solutions solubility space space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation values vibrations X-ray diffraction