Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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Kết quả 1-3 trong 76
Trang 308
... prepared from highly dispersed precursors . The synthe- sis of barium cerate and zirconate serves as an example . EXPERIMENTAL Barium cerate samples were synthesized by heating cryochemical and salt precursors ( prepared as described ...
... prepared from highly dispersed precursors . The synthe- sis of barium cerate and zirconate serves as an example . EXPERIMENTAL Barium cerate samples were synthesized by heating cryochemical and salt precursors ( prepared as described ...
Trang 379
... preparation of powder materials containing refractory metals ( in particular , platinum metals ) . Thermolysis temperatures ( 200- 400 ° C ) are much lower than the melting points of the pure metals . In addition , the metal powders ...
... preparation of powder materials containing refractory metals ( in particular , platinum metals ) . Thermolysis temperatures ( 200- 400 ° C ) are much lower than the melting points of the pure metals . In addition , the metal powders ...
Trang 409
... prepared using the sol - gel process is on the average 2.5-3 times the activation energy of hydration for sam- ples prepared using nitrate thermolysis . This result fully correlates with the details of our experiment : chemically bound ...
... prepared using the sol - gel process is on the average 2.5-3 times the activation energy of hydration for sam- ples prepared using nitrate thermolysis . This result fully correlates with the details of our experiment : chemically bound ...
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Vol 48 No 1 | 1 |
Synthesis and Magnetic Properties of a Complex Oxide Ca3Cuo 5Ni0 5MnO6 | 7 |
Thermal Dissociation of LnMn2O5 Ln Y Pr Nd Sm Lu in | 13 |
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absorption Academy of Sciences acid alloys analysis angles anions aqueous solution band bond lengths calculated cations Chem chemical chloride cm-¹ complexes composition compounds coordination copper copper(II corresponding crystal structure curves decomposition diffraction patterns dimers electron endotherm English Translation Copyright enthalpies experimental formation fractal H₂O hydrogen bonds hydroxide Inorganic Chemistry interaction ionic ions Khim kJ/mol Koord Kuznetsov layer ligand MAIK Nauka/Interperiodica melts metal methanol method molecular Moscow Motov Neorg nH₂O Original Russian Text oxides oxygen atoms phase polyhedra polyhedron porphyrin positions potassium properties range reaction refined Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples Shapoval sodium solid solutions space group spectra spectrum struc studied synthesis Table temperature thermodynamic thermolysis tion unit cell unit cell parameters values VD polyhedron vibrations water molecules X-ray diffraction X-ray powder diffraction Yb₂S3 zirconium ZrO2