Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Trang 1420
... cm - 1 ̧ 2 Fig . 5. Raman spectra for ( 1 ) LiCoVO4 , ( 2 ) Lio.8C01.1VO4 and ( 3 ) Lio.5C01.25VO4- 1 4 Lithium cobalt orthovanadate shows an IR band with two poorly resolved maxima at 740 and 820 cm - 1 asso- ciated with the V - O ...
... cm - 1 ̧ 2 Fig . 5. Raman spectra for ( 1 ) LiCoVO4 , ( 2 ) Lio.8C01.1VO4 and ( 3 ) Lio.5C01.25VO4- 1 4 Lithium cobalt orthovanadate shows an IR band with two poorly resolved maxima at 740 and 820 cm - 1 asso- ciated with the V - O ...
Trang 1675
... cm - 1 persists , although it becomes somewhat weaker . The intensities of the bands at 835 and 330 cm - 1 are dis- tinctly decreased . The Raman spectra of alkaline solutions of Na2WO4 ( pH ~ 12 ) resemble the spectra of Na2WO4 at pH ...
... cm - 1 persists , although it becomes somewhat weaker . The intensities of the bands at 835 and 330 cm - 1 are dis- tinctly decreased . The Raman spectra of alkaline solutions of Na2WO4 ( pH ~ 12 ) resemble the spectra of Na2WO4 at pH ...
Trang 1676
... cm - 1 ) and tungstate ( 928 cm - 1 ) ions . No bands typical of polymeric forms are observed in the spectra of mixed alkaline solutions . After acidifica- tion of a mixed equimolar solution to pH 7.5 ( Z ~ 0.55 ) , the spectral pattern ...
... cm - 1 ) and tungstate ( 928 cm - 1 ) ions . No bands typical of polymeric forms are observed in the spectra of mixed alkaline solutions . After acidifica- tion of a mixed equimolar solution to pH 7.5 ( Z ~ 0.55 ) , the spectral pattern ...
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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