Russian Journal of Inorganic Chemistry, Tập 44,Trang 1507-2038British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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Kết quả 1-3 trong 57
Trang 1544
... Heating rates were 2.5 , 5 , and 10 K / min . Temperature was measured accurate to ± 5 K. Powder samples were mixed by grinding the com- ponents together in a Fritsch Pulverizette magnetic mill . The appropriate grinding parameters were ...
... Heating rates were 2.5 , 5 , and 10 K / min . Temperature was measured accurate to ± 5 K. Powder samples were mixed by grinding the com- ponents together in a Fritsch Pulverizette magnetic mill . The appropriate grinding parameters were ...
Trang 1603
... heating to 930 K and remains constant upon heating above this temperature . Compared to sample 1 , the weight of sam- ples 2 and 3 increases within the range 300 < T < 900 K and then remains unaltered . These patterns are repro- duced ...
... heating to 930 K and remains constant upon heating above this temperature . Compared to sample 1 , the weight of sam- ples 2 and 3 increases within the range 300 < T < 900 K and then remains unaltered . These patterns are repro- duced ...
Trang 1831
... heating is visually observed above 400 ° C , and a black mobile melt is formed at 450 ° C . However , it is not necessary to melt the mixtures in order to complete the interaction of components . Heating to 360-380 ° C is enough for ...
... heating is visually observed above 400 ° C , and a black mobile melt is formed at 450 ° C . However , it is not necessary to melt the mixtures in order to complete the interaction of components . Heating to 360-380 ° C is enough for ...
Nội dung
Vol 44 No 10 1999 | 1507 |
Refinement of the Crystal Structure of Lead Polyphosphate Pb2PO34 | 1513 |
Thermal Decomposition of Potassium Fluorosulfatotitanates | 1518 |
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absorption acid Akad aluminum analysis angles anions aqueous solutions band bond lengths Buslaev calculated carbon NTs cations chelate Chem chemical shifts chloride cm-¹ complexes composition compounds concentration coordination coordination sphere corresponding Crystal Structure Crystallogr decomposition decrease diffraction patterns energy English Translation Copyright equilibrium eutectic experimental extraction Fedorov fluoride formation frequencies H₂O halide high-temperature hydrogen increase Inorg interaction ions isomers Khim Kokunov Koord lanthanide ligand lone electron pair Mater melting metal mol/l monoclinic Moscow Nauk SSSR Neorg NMR spectra Original Russian Text oxides oxygen atoms phase diagram Phys platinum(IV plexes polymorphic ratio reaction reagent Russia Received Russian Academy Russian Text Copyright samples solid solution space group spectrum stability struc structure type studied sulfide symmetry synthesis Table temperature tetragonal thermal tion transition ture unit cell unit cell parameters valence values vibrational X-ray diffraction X-ray powder Yu.A