Russian Journal of Inorganic Chemistry, Tập 38,Trang 1-362Chemical Society., 1993 |
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Trang 158
... measured on the samples of the first ( 1 ) and the second ( 2 ) series . The resistivities were measured at 600 ° C , and the activation energies of conduction were calculated for the 500-700 ° C range . tion . At the same time , the ...
... measured on the samples of the first ( 1 ) and the second ( 2 ) series . The resistivities were measured at 600 ° C , and the activation energies of conduction were calculated for the 500-700 ° C range . tion . At the same time , the ...
Trang 259
... measured with an ac - bridge P - 5021 , in a tempera- ture - controlled cell with a platinum electrode at 25 ° C at ... measured using the samples in the form of tablets with KBr or in the form of suspensions in vaseline in KBr cells ...
... measured with an ac - bridge P - 5021 , in a tempera- ture - controlled cell with a platinum electrode at 25 ° C at ... measured using the samples in the form of tablets with KBr or in the form of suspensions in vaseline in KBr cells ...
Trang 288
... measured the thermal effects using an isother- mal - shell calorimeter with an MT - 64 thermistor as a temperature sensor . The accuracy of our measurements was 0.20 -0.25 % ( with respect to the dissolution heat of KCl ) . Our ...
... measured the thermal effects using an isother- mal - shell calorimeter with an MT - 64 thermistor as a temperature sensor . The accuracy of our measurements was 0.20 -0.25 % ( with respect to the dissolution heat of KCl ) . Our ...
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Vol 38 No 1 | 1 |
Synthesis and Thermochemical Study of Anhydrous Lanthanum Perchlorate and Its Hydrates | 18 |
Copper Decaborates of Alkali Metals and Alkylammonium | 33 |
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absorption Abstract according acid addition analysis angles anion atoms bands bonds calculated cations characteristics Chem chemical Chemistry chloride cm-¹ complexes components composition compounds concentration configuration constant containing coordination Copyright corresponding crystal curves decrease dependence described determined distances effect electron energy exhibit experimental formation fragment frequencies groups H₂O heating hydrate increase indicates initial Inorganic Institute intensity interaction Interperiodica ions Khim lattice leads ligand manganese(II measured melt metal method mixture molecules Moscow nature Neorg noted observed obtained occurs Original oxidation oxygen parameters phase platinum position presented properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples shows similar solid solutions solubility solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition values various vibrations X-ray diffraction