Russian Journal of Inorganic Chemistry, Tập 36,Trang 1-922Chemical Society., 1991 |
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... oxygen index x with temperature ( Fig . 3 ) ; this relative quantity Ax changes by not more than 0.01 with change in the initial absolute value of the oxygen index from 6.0 to 6.6 . The T ( Ax ) relationship in the range 700-1170 K is ...
... oxygen index x with temperature ( Fig . 3 ) ; this relative quantity Ax changes by not more than 0.01 with change in the initial absolute value of the oxygen index from 6.0 to 6.6 . The T ( Ax ) relationship in the range 700-1170 K is ...
Trang 626
... oxygen at different temperatures ( ° C ) for different times ( T ) . Figure 1. Kinetics of the change in the mass of a BaCuO , specimen during annealing in oxygen at 400-900 ° C . BaCuO Ba , Cu , O บ Phase composition Ba : Cu Assumed ...
... oxygen at different temperatures ( ° C ) for different times ( T ) . Figure 1. Kinetics of the change in the mass of a BaCuO , specimen during annealing in oxygen at 400-900 ° C . BaCuO Ba , Cu , O บ Phase composition Ba : Cu Assumed ...
Trang 628
... oxygen in it are similar to those in the compound YBa2Cu3O . 1,4,8-14 The concentration of Cu TM ions detected in the compound YBa2Cu30 , is 24.6-28.7 mass % , compared with 22.3 mass % in Ba2Cu30 , at 400 ° C ( Table 3 ) . The presence ...
... oxygen in it are similar to those in the compound YBa2Cu3O . 1,4,8-14 The concentration of Cu TM ions detected in the compound YBa2Cu30 , is 24.6-28.7 mass % , compared with 22.3 mass % in Ba2Cu30 , at 400 ° C ( Table 3 ) . The presence ...
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
The synthesis and properties of sodium hexafluorophosphate 30 56 | 30 |
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absorption acid Acta angles anion atoms bands calculated carbonate cation characteristic Chem chemical Chemistry chloride cm-¹ cm¹ complexes components composition compounds concentration containing coordination copper copper(II corresponding crystallisation crystals curves decrease determined dimer dimethylformamide distances dysprosium electron energy English translation equilibrium ethanol experimental extraction formation formed H₂O heating hydride hydrogen hydrogen bonds hydrolysis hydroxide increase infrared infrared spectra Inorg interaction ions isomers kcal Khim lanthanide ligand lithium mass metal metal-metal bonds method mixture MNDO molecules Moscow Neorg Neorganicheskoi Khimii 36 nitrate obtained oxide oxygen oxygen atoms parameters phase Phys precipitate present protonated range ratio reaction reagent salt scandium solid solutions solubility solvate specimens spectra spectrum structure studied synthesis temperature thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii