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2+ RESULTS AND DISCUSSION It is recommended [ 2 , 3 ] that 123 phases with a substitute in the Cu ( 1 ) position be synthesized in an oxygen atmosphere at a temperature of about 800 ° C so as to avoid the formation of Cut ions .
2+ RESULTS AND DISCUSSION It is recommended [ 2 , 3 ] that 123 phases with a substitute in the Cu ( 1 ) position be synthesized in an oxygen atmosphere at a temperature of about 800 ° C so as to avoid the formation of Cut ions .
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The oxygen content of the samples was determined in thermogravimetric ( TG ) experiments upon reduction in flowing hydrogen at 900 ° C . In the calculations , we took into account that Cu and Ni in the reduction products had been ...
The oxygen content of the samples was determined in thermogravimetric ( TG ) experiments upon reduction in flowing hydrogen at 900 ° C . In the calculations , we took into account that Cu and Ni in the reduction products had been ...
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C ( 1 ) N ( 1 ) C ( 3 ) The Nat cations bonded by the oxygen atoms of the Hida- ligand , like the HIda- ligands themselves , form C ( 2 ) C ( 4 ) trinuclear groups in structure I ( Fig . 2 ) .
C ( 1 ) N ( 1 ) C ( 3 ) The Nat cations bonded by the oxygen atoms of the Hida- ligand , like the HIda- ligands themselves , form C ( 2 ) C ( 4 ) trinuclear groups in structure I ( Fig . 2 ) .
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Vol 48 No 1 | 2 |
HK Ion Exchange on Zirconium Hydrogen Phosphate | 26 |
Kinetics and Mechanism of the Fe2O3 + LiCO3 Reaction in an Ultrasonic Field | 35 |
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