Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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... X - ray powder diffraction , thermodynamic , and electrophysical parameters . EXPERIMENTAL GdSrCr2O5.5 was synthesized using conventional ceramic technology . Gadolinium oxide of high purity grade , chromium oxide of reagent grade , and ...
... X - ray powder diffraction , thermodynamic , and electrophysical parameters . EXPERIMENTAL GdSrCr2O5.5 was synthesized using conventional ceramic technology . Gadolinium oxide of high purity grade , chromium oxide of reagent grade , and ...
Trang 1410
... X - ray structural anal- ysis for ternary molybdate Tl , Mg0.5Zг1.5 ( M0O4 ) 6 ( I ) are presented . According to X - ray powder diffraction and IR spectroscopy , compound I is isostructural to potassium analogs [ 4 , 5 ] . EXPERIMENTAL ...
... X - ray structural anal- ysis for ternary molybdate Tl , Mg0.5Zг1.5 ( M0O4 ) 6 ( I ) are presented . According to X - ray powder diffraction and IR spectroscopy , compound I is isostructural to potassium analogs [ 4 , 5 ] . EXPERIMENTAL ...
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... powder X - ray diffraction T , ° C Sample no . ( prehistory ) 900 950 1000 1050 1. ( NO3 ) XAP * y - Al2O3 a / y = 0.48 | α - Al2O3 XAP Y - Al2O3 a / y = 0.12 a / y = 1.04 2. ( C201 ̄ ) 3. ( OH- from NO3 ) XAP 4. ( OH- from CI ) XAP 5 ...
... powder X - ray diffraction T , ° C Sample no . ( prehistory ) 900 950 1000 1050 1. ( NO3 ) XAP * y - Al2O3 a / y = 0.48 | α - Al2O3 XAP Y - Al2O3 a / y = 0.12 a / y = 1.04 2. ( C201 ̄ ) 3. ( OH- from NO3 ) XAP 4. ( OH- from CI ) XAP 5 ...
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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