Mass (g) | |||||||
| Sr(NO3)2 | La(NO3)2∙6H2O | Fe(NO3)2∙9H2O | Co(NO3)2∙6H2O | Al(NO3)2∙9H2O | Citric acid | |
SrFe12O19 | 0.199 | 0.000 | 4.567 | 0.000 | 0.000 | 2.573 | |
Sr0.7Lar0.3Fe12−2xCoxAlxO19 |
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x = 0.0 | 0.176 | 0.361 | 4.038 | 0.000 | 0.000 | 2.275 | |
x = 0.2 | 0.175 | 0.359 | 3.951 | 0.048 | 0.062 | 2.264 | |
x = 0.4 | 0.175 | 0.357 | 3.865 | 0.096 | 0.124 | 2.253 | |
x = 0.6 | 0.174 | 0.355 | 3.780 | 0.143 | 0.185 | 2.241 | |
x = 0.8 | 0.173 | 0.354 | 3.695 | 0.190 | 0.245 | 2.230 | |
Sr0.7Pr0.3Fe12−2xCoxAlxO19 |
| Pr(NO3)2∙6H2O |
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x = 0.0 | 0.137 | 0.125 | 4.499 | 0.000 | 0.000 | 2.535 | |
x = 0.2 | 0.137 | 0.124 | 4.400 | 0.054 | 0.069 | 2.521 | |
x = 0.4 | 0.136 | 0.123 | 4.301 | 0.107 | 0.138 | 2.507 | |
x = 0.6 | 0.135 | 0.123 | 4.204 | 0.159 | 0.205 | 2.493 | |
x = 0.8 | 0.134 | 0.122 | 4.107 | 0.211 | 0.272 | 2.480 |