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The compositions of some iron oxofluorides , the oxygen uptake by iron difluoride , the feasibility of full defluorination of fluorinated iron slimes , and other points are also unclear . It is known that FeF2 and FeFz are converted by ...
The compositions of some iron oxofluorides , the oxygen uptake by iron difluoride , the feasibility of full defluorination of fluorinated iron slimes , and other points are also unclear . It is known that FeF2 and FeFz are converted by ...
Trang 1400
Moreover , the high negative values of AG298 , 5 which are characteristic of the back reactions of FeO , 0.8 Fe2O3 , and Fe3O4 fluorination , suggest that it is difficult to completely remove fluorine from iron fluorides unless an HF ...
Moreover , the high negative values of AG298 , 5 which are characteristic of the back reactions of FeO , 0.8 Fe2O3 , and Fe3O4 fluorination , suggest that it is difficult to completely remove fluorine from iron fluorides unless an HF ...
Trang 1402
... chemical analysis for fluorine proved useless in this case . Conditions H2O + air H2O + Ar O2 Am , % -11.2 -18.1 +2.8 2 FeF2 + 0.502 = Fe2OF4 . ( 2 ) a 0.75 0.97 a In the IR spectra for an oxygen - exposed FeF2 sample ...
... chemical analysis for fluorine proved useless in this case . Conditions H2O + air H2O + Ar O2 Am , % -11.2 -18.1 +2.8 2 FeF2 + 0.502 = Fe2OF4 . ( 2 ) a 0.75 0.97 a In the IR spectra for an oxygen - exposed FeF2 sample ...
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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 Mater 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