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29 , Moscow , 117912 Russia Received April 26 , 1994 - - Abstract — The structure and some properties of Sic powder were studied . Silicon carbide was prepared from a mixture of tetramethylsilane , H2 , and Ar heated to 1700 100 K by ...
29 , Moscow , 117912 Russia Received April 26 , 1994 - - Abstract — The structure and some properties of Sic powder were studied . Silicon carbide was prepared from a mixture of tetramethylsilane , H2 , and Ar heated to 1700 100 K by ...
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The powder specimens for the electronmicroscopic examination were prepared on a carbon film , by touching a powder with the film . A computer - aided analysis of electron micrographs was performed by scanning the micrograph with a ...
The powder specimens for the electronmicroscopic examination were prepared on a carbon film , by touching a powder with the film . A computer - aided analysis of electron micrographs was performed by scanning the micrograph with a ...
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Keeping this in mind , one At each step , the samples were kept for at least 8 h , and may suggest that the interaction of these compounds then quenched , weighed , and their powder patterns will produce homogeneous regions .
Keeping this in mind , one At each step , the samples were kept for at least 8 h , and may suggest that the interaction of these compounds then quenched , weighed , and their powder patterns will produce homogeneous regions .
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Synthesis and Properties of Inorganic Compounds | 1517 |
Thermal Transformations of AmmoniumLithium Tripolyphosphates T N Galkova and E A Prodant | 1525 |
Synthesis Composition | 1531 |
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absorption according acid ammonium analysis anions appearance aqueous atoms bands bond calculated cations Chem chemical Chemistry chloride coefficients complexes components composition compounds concentration constants containing coordination Copyright corresponding crystals curve decrease dependence described determined diagram diffraction effect electron elements energy equation equilibrium exhibit experimental extraction figure formation formula groups heating increase indicates initial Inorganic intensity interaction ions Khim leads ligand mass measured melting metal method mixed mixture mol/l molecules Moscow Neorg Note observed obtained organic Original oxide oxygen parameters peritectic phase points position possible powder precipitate prepared present pressure properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples shows similar sodium solid solutions spectra spectrum stability structure studied Synthesis Table temperature thermal tion trans Translation values vibrations X-ray