Russian Journal of Inorganic Chemistry, Tập 46,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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... heating the sam- ples is accompanied by alternate filling and partial emptying of oxygen positions with different coordina- tion . The predominance of definite positions at a given heating stage is dictated by the degree of their occu ...
... heating the sam- ples is accompanied by alternate filling and partial emptying of oxygen positions with different coordina- tion . The predominance of definite positions at a given heating stage is dictated by the degree of their occu ...
Trang 626
... heating stages , we may invoke the weight loss data obtained upon heating Nd1.85Ce0.15CuO4- , under nitrogen [ 10 ] . The weight loss curve has three characteristic points , corresponding to the onset of weight loss at 250 ° C , the ...
... heating stages , we may invoke the weight loss data obtained upon heating Nd1.85Ce0.15CuO4- , under nitrogen [ 10 ] . The weight loss curve has three characteristic points , corresponding to the onset of weight loss at 250 ° C , the ...
Trang 906
... heating rate of 0.05- 0.1 K / min was employed . The attendant extensive heat evolution depressed the temperature by 5-7 ° C , down to the a - to - ẞ phase transition point in Rb2O 2B2O3 , equal to 717 ± 7 ° C by our measurements . It ...
... heating rate of 0.05- 0.1 K / min was employed . The attendant extensive heat evolution depressed the temperature by 5-7 ° C , down to the a - to - ẞ phase transition point in Rb2O 2B2O3 , equal to 717 ± 7 ° C by our measurements . It ...
Nội dung
Vol 46 No 5 | 623 |
Synthesis and Properties of Inorganic Compounds | 639 |
Synthesis of Nanosized Ferrite Powders from Hydrothermal and Supercritical Solutions | 646 |
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absorption Academy of Sciences acid Akad analysis angles anion aqueous solution atoms band binary bond lengths calculated cations chelate Chem chemical chloride cm-¹ complex composition compounds concentration copper(II crystal structure Crystallogr curve diffraction patterns electron energy English Translation Copyright equilibrium eutectic experimental extraction formation H₂O heating hydration hydrogen bonds Inorganic Chemistry interaction ions Khim kJ/mol Koord layers ligand liquidus lithium MAIK Nauka/Interperiodica melting metal mixtures mol/l Moscow Nauka Neorg niobium organic phase Original Russian Text oxide oxygen atoms phase diagram points properties range ratio reaction refined region Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples saturated solid solutions solubility space group spectra spectrum studied synthesis Table temperature ternary thermal tion titration transition ture unit cell unit cell parameters values vanadium(V vapor vdWRs water molecules X-ray crystallography X-ray diffraction X-ray powder diffraction