Russian Journal of Inorganic Chemistry, Tập 46British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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Kết quả 1-3 trong 64
Trang S-46
... oxygen content , the Table 1. Models to describe the behavior of oxygen in the LaMnO , lattice Model no . Description 1 Oxygen interstitials 2 Manganese vacancies 3 4 5 vacancies Formula unit LaMnO3 + 8 = LaMnO308 LaMn ( 3-28 ) / 303 ...
... oxygen content , the Table 1. Models to describe the behavior of oxygen in the LaMnO , lattice Model no . Description 1 Oxygen interstitials 2 Manganese vacancies 3 4 5 vacancies Formula unit LaMnO3 + 8 = LaMnO308 LaMn ( 3-28 ) / 303 ...
Trang S-54
... Oxygen nonstoichiometry ( 3-8 ) and average man- ganese valence n in a- and ẞ - SrMnO3 . Oxygen partial pres- sure ( bar ) : ( 7 ) 1.0 , ( 2 ) 0.2 , ( 3 ) 0.03 , ( 4 ) 2 x 104 , and ( 5 ) 6 × 10-6 Weight change , % 102.0 101.5 101.0 8 ...
... Oxygen nonstoichiometry ( 3-8 ) and average man- ganese valence n in a- and ẞ - SrMnO3 . Oxygen partial pres- sure ( bar ) : ( 7 ) 1.0 , ( 2 ) 0.2 , ( 3 ) 0.03 , ( 4 ) 2 x 104 , and ( 5 ) 6 × 10-6 Weight change , % 102.0 101.5 101.0 8 ...
Trang S-204
... oxygen - and- cation - nonstoichiometric Nd , + Ba2- CuO solid + Ba2 - Cu2O solution ( ss ) having the set composition and chemical homogeneity ( i.e. , definite distribution of components on macro- and microlevels ) and the real ...
... oxygen - and- cation - nonstoichiometric Nd , + Ba2- CuO solid + Ba2 - Cu2O solution ( ss ) having the set composition and chemical homogeneity ( i.e. , definite distribution of components on macro- and microlevels ) and the real ...
Nội dung
Suppl | S-1 |
Vol 46 Suppl 1 2001 | S-14 |
HighTemperature Chemistry of Doped Lanthanum Manganites | S-43 |
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active analysis arsenic trichloride atoms band bismuth bonds calculated cation ceramics changes characteristics Chem chemical Chemistry clusters complexes composition compounds concentration Condens considerable containing coordination crystal decrease determined distribution effect electronic elements energy equilibrium et al example existence experimental field formation function growth hexafluorides higher impurities increase Inorganic interactions involved ions Journal Khim layers ligand lower manganites materials mechanism melt metal method molecular molecules nanocrystals orbitals orthorhombic oxide oxygen parameters particles peritectic phase phase diagram Phys Physics polymorphs positions prepared pressure properties reaction relativistic respectively Russian samples Science shift shows similar solid solutions space space group spectra stability structure studied substitution surface symmetry synthesis Table temperature tetragonal thermal tion transition unit cell values various X-ray