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2223 phase content , % 100 ᅡ 80 60 40 20 0 0.2 0.4 0.6 2 0.8 1.0 Ratio Ca : ( Ca + Sr ) Fig . 3. Phase content vs. ratio Ca : ( Ca + Sr ) in the borate ( Sr1 - Cax ) 2B205 by ( 1 ) magnetic measurement and ( 2 ) X - ray diffraction ...
2223 phase content , % 100 ᅡ 80 60 40 20 0 0.2 0.4 0.6 2 0.8 1.0 Ratio Ca : ( Ca + Sr ) Fig . 3. Phase content vs. ratio Ca : ( Ca + Sr ) in the borate ( Sr1 - Cax ) 2B205 by ( 1 ) magnetic measurement and ( 2 ) X - ray diffraction ...
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With excess extractant and at the acid concentration of no more than 1 M , a complex with the molar ratio Sc : HR = 1 : 4 is formed in the organic phase , and when the acid concentration is more than 6 M , the molar ratio is 1 : 3.
With excess extractant and at the acid concentration of no more than 1 M , a complex with the molar ratio Sc : HR = 1 : 4 is formed in the organic phase , and when the acid concentration is more than 6 M , the molar ratio is 1 : 3.
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-8119Sn , ppm 300r 250A 200- 150- 100 50 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Cl : Sn molar ratio 8119Sn NMR shift vs. Cl : Sn molar ratio in ethyl alcohol at T = 298 K. The figure plots the 119Sn NMR chemical shift ver- sus the molar ratio Cl ...
-8119Sn , ppm 300r 250A 200- 150- 100 50 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Cl : Sn molar ratio 8119Sn NMR shift vs. Cl : Sn molar ratio in ethyl alcohol at T = 298 K. The figure plots the 119Sn NMR chemical shift ver- sus the molar ratio Cl ...
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Vol 42 No 9 | 1283 |
HighPurity Calcium Hydroxylapatite through Alkoxides LIBRARY | 1292 |
Synthesis and Crystal Structure | 1299 |
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