Russian Journal of Inorganic Chemistry, Tập 41,Trang 1-339Chemical Society., 1996 |
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Kết quả 1-3 trong 66
Trang 23
... samples are found ( Hg1 - Cr2Se4 , 0 < x < 0.10 ; HgCr2Se4 - y , 0 < y ≤0.03 ) . Table 1. X - ray powder diffraction data for the HgCr2Se4 - y samples X - ray diffraction data phase composition Original Russian Text Copyright © 1996 by ...
... samples are found ( Hg1 - Cr2Se4 , 0 < x < 0.10 ; HgCr2Se4 - y , 0 < y ≤0.03 ) . Table 1. X - ray powder diffraction data for the HgCr2Se4 - y samples X - ray diffraction data phase composition Original Russian Text Copyright © 1996 by ...
Trang 24
... samples . For HgCr2Se4 - y , the density is calculated with an accuracy of ± 0.010 g / cm3 . X - ray diffraction ... samples 5-7 ( Table 1 ) . At the second step of the synthesis , the selenium - deficient compositions were annealed at ...
... samples . For HgCr2Se4 - y , the density is calculated with an accuracy of ± 0.010 g / cm3 . X - ray diffraction ... samples 5-7 ( Table 1 ) . At the second step of the synthesis , the selenium - deficient compositions were annealed at ...
Trang 285
... samples contained in sealed quartz ampules evacuated to 0.1 Pa . The temperature at which a liquid phase appears in a sample and the temperature of full melting were determined by visual thermal anal- ysis . The values were determined ...
... samples contained in sealed quartz ampules evacuated to 0.1 Pa . The temperature at which a liquid phase appears in a sample and the temperature of full melting were determined by visual thermal anal- ysis . The values were determined ...
Nội dung
Vol 41 No 1 | 1 |
Synthesis and Characterization | 7 |
Deviation from Stoichiometry in Mercury Chalcochromite HgCr₂Se4 | 23 |
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absorption acetonitrile acid adducts Akad ammonium analysis anions aqueous solutions band bismuth bismuth germanate bond lengths calcd calculated cations Chem chemical chloride cm-¹ cobalt(III complexes composition compounds concentration coordination copper(II corresponding crystal decomposition decrease determined diffraction patterns electron English Translation Copyright enthalpy equation equilibrium eutectic experimental extraction formation formed frequencies H₂O Hayka/Interperiodica Publishing Russia hydrogen increase interaction Khim ligand MAHK Hayka/Interperiodica Publishing melting metal method mixture mol/l molecular molecules Moscow Nauk SSSR NaVO3 Neorg obtained Original Russian Text oxide oxygen atom palladium palladium(II peak perchlorate phase phosphate Phys picolinic acid plexes potassium protons range ratio reaction Russia Received Russian Academy Russian Text Copyright samples sodium solid solution solvation spectra spectrum stability constants structure studied synthesis Table temperature thermal thiourea thorium tin(II tion titration unit cell unit cell parameters values X-ray diffraction X-ray powder diffraction