Russian Journal of Inorganic Chemistry, Tập 38,Trang 1-362Chemical Society., 1993 |
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Trang 14
... phase ; the content of oxygen in it , assessed by the ther- mogravimetric analysis , was 0.10 ± 0.02 . The interac- tion of YBa2Cu3O7-8 ( 123 ) with Ba , Sr , and Ca fluorides was investigated for three compositions : 90 % 123-10 % MF2 ...
... phase ; the content of oxygen in it , assessed by the ther- mogravimetric analysis , was 0.10 ± 0.02 . The interac- tion of YBa2Cu3O7-8 ( 123 ) with Ba , Sr , and Ca fluorides was investigated for three compositions : 90 % 123-10 % MF2 ...
Trang 150
... phases ; that is , as the metal - metal distance decreases , the Te value increases due to the geometric factor . The superconducting NbO phase crystallizes into a cubic structure with a = 4.21 A [ 6 ] , space group Pm3m ( T = 1.5 K [ 7 ] ...
... phases ; that is , as the metal - metal distance decreases , the Te value increases due to the geometric factor . The superconducting NbO phase crystallizes into a cubic structure with a = 4.21 A [ 6 ] , space group Pm3m ( T = 1.5 K [ 7 ] ...
Trang 166
... phase . As a result , a three - phase state is realized , comprising two phases of the Cu2Sb type ( 8 , and 82 ) and a nickel - arsenide ε - phase . Original Russian Edition Copyright © 1993 by Russian Journal of. -x INTRODUCTION This ...
... phase . As a result , a three - phase state is realized , comprising two phases of the Cu2Sb type ( 8 , and 82 ) and a nickel - arsenide ε - phase . Original Russian Edition Copyright © 1993 by Russian Journal of. -x INTRODUCTION This ...
Nội dung
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