Russian Journal of Inorganic Chemistry, Tập 39,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1994 |
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Kết quả 1-3 trong 81
Trang 690
... temperature of sintering in O2 on the temperature of the beginning To ( a ) , the temperature of the middle Tel ( b ) , the range ATc1 ( c ) of the superconducting transition of the high - temperature phase , and the ceramic density p ...
... temperature of sintering in O2 on the temperature of the beginning To ( a ) , the temperature of the middle Tel ( b ) , the range ATc1 ( c ) of the superconducting transition of the high - temperature phase , and the ceramic density p ...
Trang 691
... temperature transition , K Table 4. Superconducting transition. Eutectic content , wt % 5 10 20 15 min 185 ± 13 Je ( 77 K , 0 T ) , A / cm2 3 h 28879 7 h 140 ± 37 67 ± 24 174 ± 59 110 ± 34 208 ± 51 High - temperature phase , K Low - ...
... temperature transition , K Table 4. Superconducting transition. Eutectic content , wt % 5 10 20 15 min 185 ± 13 Je ( 77 K , 0 T ) , A / cm2 3 h 28879 7 h 140 ± 37 67 ± 24 174 ± 59 110 ± 34 208 ± 51 High - temperature phase , K Low - ...
Trang 712
... temperature and pressure , the state of the phase being oxidized : powdered or one - piece state ) , any of the processes shown in the total scheme as an individual chain may play a prevailing role . Particularly , at high temperatures ...
... temperature and pressure , the state of the phase being oxidized : powdered or one - piece state ) , any of the processes shown in the total scheme as an individual chain may play a prevailing role . Particularly , at high temperatures ...
Nội dung
HighTemperature Superconductors | 675 |
LiquidPhase Sintering of Superconducting YBa₂Cu3O Ceramics | 687 |
Synthesis and Properties of Inorganic Compounds | 693 |
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2H₂O 3H₂O absorption bands Academy of Sciences acid Akad analysis angles anion atoms calcd calculated cations ceramics Chem chemical chloride cm-¹ complex composition concentration COORDINATION COMPOUNDS crystal curve decomposition decrease determined DMSO English Translation Copyright enthalpy equilibrium eutectic exhibit experimental extraction formation H₂O Hayka/Interperiodica Publishing Russia heating hydrogen bonds increase Inorg Inorganic Chemistry intensity interaction intercalated ions Khim kJ/mol lattice layers ligand MAHK Hayka/Interperiodica Publishing melting metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nitrate observed obtained Original Russian Text oxidation oxygen oxygen atoms parameters perovskite phosphate Phys physicochemical platinum platinum(IV plexes potassium powder properties protons range ratio reaction region Russia Russia Received Russian Academy Russian Text Copyright salts samples sodium solid solutions solubility space group spectra spectrum spiropyran structure studied superconducting synthesis Table temperature thermal tion titanium transition values X-ray diffraction