Russian Journal of Inorganic Chemistry, Tập 30,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1985 |
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... specimens was also determined . The spectra were recorded on the day that the specimens were prepared and after they had been kept for 14 d in airtight ampoules and in the open . Fig . 1 gives the first derivative ' H NMR signals for ...
... specimens was also determined . The spectra were recorded on the day that the specimens were prepared and after they had been kept for 14 d in airtight ampoules and in the open . Fig . 1 gives the first derivative ' H NMR signals for ...
Trang 1682
... specimen remained unchanged on heating . The final composition of the specimen was determined from the difference in its mass before and after heating . Specimens containing 85 , 90 , and 95 at . % As were studied . The specimen ...
... specimen remained unchanged on heating . The final composition of the specimen was determined from the difference in its mass before and after heating . Specimens containing 85 , 90 , and 95 at . % As were studied . The specimen ...
Trang 1736
... specimens . ' H NMR has been insufficiently used to study the ion - exchange properties of hydrated oxides , and only a few published papers deal with this topic ( for example Ref.7 ) . The present paper describes a proton magnetic ...
... specimens . ' H NMR has been insufficiently used to study the ion - exchange properties of hydrated oxides , and only a few published papers deal with this topic ( for example Ref.7 ) . The present paper describes a proton magnetic ...
Nội dung
The reaction of RuO2 with vanadium oxides | 934 |
Characteristic interatomic interactions in solid solutions | 940 |
The hydrothermal synthesis of bismuth oxide chlorides | 948 |
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acid addition analysis anion apparently aqueous atoms bands bismuth bond calculated carried cations characteristic Chem chemical Chemistry chloride complexes components composition compounds concentration confirmed constant containing coordination corresponding crystallisation crystals curves decomposition decrease dependence described determined diagram effect electron energy equilibrium experimental extraction Figure formation formed given gives groups heating hydrated hydrogen increase indicates infrared ions Khimii leads ligand liquid mass measured melts metal method mixture mole molecules Moscow nitrate observed obtained organic oxide oxygen parameters patterns phase points position possible prepared present properties published pure range ratio reaction Received recorded REFERENCES respectively Russ.J salts shows sodium solid phases solid solutions solubility specimens spectra spectrum stability structure studied surface synthesis Table takes temperature thermal tion Translated from Zhurnal values vibrations X-ray diffraction Zhur.Neorg.Khim Zhurnal Neorganicheskoi