Russian Journal of Inorganic Chemistry, Tập 43,Trang 971-1470Chemical Society., 1998 |
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Kết quả 1-3 trong 81
Trang 1050
... oxygen exchange αab α αν 0.00 1 100-300 8.1 15.1 31.4 2 300-400 12.6 13.1 38.4 O ( 2 ) 3 400-700 11.7 13.6 37.2 O ... oxygen was lost from the sites O ( 1 ) of CuO2 sheets . A similarity of the thermal variation of c suggests that oxygen ...
... oxygen exchange αab α αν 0.00 1 100-300 8.1 15.1 31.4 2 300-400 12.6 13.1 38.4 O ( 2 ) 3 400-700 11.7 13.6 37.2 O ... oxygen was lost from the sites O ( 1 ) of CuO2 sheets . A similarity of the thermal variation of c suggests that oxygen ...
Trang 1051
... oxygen vacancies detected in [ 14 ] is additional evidence for the suggested path- way of oxygen movement . This exchange occurs dur- ing the fifth stage . The redundant oxygen passes from positions O ( 1 ) to ambient air . During stage ...
... oxygen vacancies detected in [ 14 ] is additional evidence for the suggested path- way of oxygen movement . This exchange occurs dur- ing the fifth stage . The redundant oxygen passes from positions O ( 1 ) to ambient air . During stage ...
Trang 1314
... oxygen until the chemical potentials ( μo , and μ , ) become equal . Therefore , in vacuo annealing removed oxygen from the test sample . The final stage involved thermogravimetric mea- surements in an air or oxygen ambient while the ...
... oxygen until the chemical potentials ( μo , and μ , ) become equal . Therefore , in vacuo annealing removed oxygen from the test sample . The final stage involved thermogravimetric mea- surements in an air or oxygen ambient while the ...
Nội dung
Vol 43 No 7 | 971 |
Synthesis Structure and Properties of the YBa₂Cu₂FeO and Eu₂Ba₂Cu₂FeO Phases | 987 |
Synthesis Structure and Properties of AVUO62 nH₂O A¹¹ Ni Zn | 993 |
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According acid addition amount analysis angles anions atoms band bonds boundaries calculated cation changes charge Chem chemical Chemistry chloride close cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease described determined diagram distances effect electron energy equation eutectic experimental field fluorides formation frequencies function given groups heat hydrides increase indicates initial Inorganic ions isotherm Khim ligand liquidus lithium measured melting metal method mixture molecules Moscow Neorg observed obtained occurs oxide oxygen parameters patterns phase phosphate plane positions prepared presented pressure properties Publishing range ratio reaction REFERENCES region relative respectively Russian salts samples Sciences shows similar solid solutions space group spectra spectrum stability stage structure studied surface synthesis Table temperature thermal tion Translation unit cell values vibrations X-ray diffraction