Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 9-12Chemical Society., 2003 |
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Kết quả 1-3 trong 82
Trang 1400
... showed that the reaction starts at about 500 ° C . In fact , however , acid vapor is expelled even at 400 ° C ; an iron trifluoride sam- ple exposed to steam at 450 ° C for 2 h showed only a - Fe2O3 reflections in its X - ray ...
... showed that the reaction starts at about 500 ° C . In fact , however , acid vapor is expelled even at 400 ° C ; an iron trifluoride sam- ple exposed to steam at 450 ° C for 2 h showed only a - Fe2O3 reflections in its X - ray ...
Trang 1549
... showed that only europium ( III ) tungstate strongly absorbs radiation at λ = 254 nm which is used for exciting phosphors in daylight lamps . In most cases , freezing solutions of the complexes ( 77 K ) and transition from solutions to ...
... showed that only europium ( III ) tungstate strongly absorbs radiation at λ = 254 nm which is used for exciting phosphors in daylight lamps . In most cases , freezing solutions of the complexes ( 77 K ) and transition from solutions to ...
Trang 1922
... showed that pigment gallstones occur with about equal frequencies in men and women , unlike cho- lesterol gallstones ( which are encountered in women several times as frequently as in men ) ; therefore , these two types of stones differ ...
... showed that pigment gallstones occur with about equal frequencies in men and women , unlike cho- lesterol gallstones ( which are encountered in women several times as frequently as in men ) ; therefore , these two types of stones differ ...
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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