Russian Journal of Inorganic Chemistry, Tập 39,Trang 997-1514Chemical Society, 1994 |
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... heating the sample to the melting temperature is also an important stage of the process . For example , the average size of the 211 phase was found to increase nearly tenfold ( from 2-4 μm to 20 - 25 μm ) upon decreasing the YBa2Cu , O ...
... heating the sample to the melting temperature is also an important stage of the process . For example , the average size of the 211 phase was found to increase nearly tenfold ( from 2-4 μm to 20 - 25 μm ) upon decreasing the YBa2Cu , O ...
Trang 1040
... ( heating rate 10 K / min , m = 200 mg ) . system show ( Table 1 ) that the composition obtained in the Zn2 + : P30 range near 9.0 was consistent with that expected for Zn , ( P3O10 ) 2 · 16H2O . The X - ray diffrac- tion parameters of ...
... ( heating rate 10 K / min , m = 200 mg ) . system show ( Table 1 ) that the composition obtained in the Zn2 + : P30 range near 9.0 was consistent with that expected for Zn , ( P3O10 ) 2 · 16H2O . The X - ray diffrac- tion parameters of ...
Trang 1154
... heating curves of samples in this composition range exhibit exothermal effects at 380 ° C , which correspond to a transition from a glassy to a crystalline state . The cooling and heating curves of alloys prepared by slow cooling of the ...
... heating curves of samples in this composition range exhibit exothermal effects at 380 ° C , which correspond to a transition from a glassy to a crystalline state . The cooling and heating curves of alloys prepared by slow cooling of the ...
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Vol 39 No 7 | 997 |
Synthesis and Properties of Inorganic Compounds D | 1013 |
Synthesis and Structure of Boratotungstates Ln3BWO Ln La Pr Nd SmHo | 1026 |
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2H₂O 3H₂O absorption bands Academy of Sciences acid Acta Akad analysis angles anion aqueous atoms calculated cations Chem chemical chloride cm-¹ complex composition concentration COORDINATION COMPOUNDS copper(II crystal curve decomposition decrease density determined dimers electron English Translation Copyright exhibit experimental extraction formation H₂O Hayka/Interperiodica Publishing Russia hydrogen bonds increase indium(I Inorg Inorganic Chemistry intensity interaction intercalated ions Khim Koord lanthanide lattice ligand MAHK Hayka/Interperiodica Publishing manganese(III melt metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nitrogen observed obtained Original Russian Text oxidation oxygen oxygen atoms parameters perovskite phase phosphate Phys platinum platinum(IV plexes podands properties range rare-earth ratio reaction redox region Russia Received Russian Academy Russian Text Copyright salts samples sodium solid solutions solubility space group spectra spectrum stability studied superconducting synthesis Table temperature thermal tion transition ture values vibrations X-ray diffraction X-ray powder diffraction