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| Content Provider | Springer Nature Link |
|---|---|
| Author | Wang, Gui Lu, Bing Zhang, Shiliang Zhao, Lun Fei, Guangtao Zhang, Lide Ma, Yonglin Li, Baowei |
| Copyright Year | 2007 |
| Abstract | A new route to synthesize nanosized crystalline of (La$_{0.67−X }$Gd$_{ X }$)Sr$_{0.33}$MnO$_{3}$ (X=0.05, 0.10, 0.15, 0.20) perovskite-type complex oxides at calcination temperature of 600–1000 °C using the amorphous molecular alloy as precursors was reported. The precursor could be completely decomposed into complex oxide at temperature below 500 °C according to the TGA and DTA results. XRD demonstrates that the decomposed species is composed of perovskite-type structure at calcination temperature of 600 °C for 2 h. The particle size that depends on the calcination temperature of the precursor is in a range of 30–120 nm as determined by transmission electron microscopy (TEM). This method is effective and can be easily quantitatively controlled to synthesize nanosized perovskite-type complex oxides. The magnetic properties of (La$_{0.67−X }$Gd$_{ X }$)Sr$_{0.33}$MnO$_{3}$ nanocrystalline were preliminary studied. |
| Starting Page | 183 |
| Ending Page | 186 |
| Page Count | 4 |
| File Format | |
| ISSN | 10002413 |
| Journal | Journal of Wuhan University of Technology-Mater. Sci. Ed. |
| Volume Number | 22 |
| Issue Number | 2 |
| e-ISSN | 19930437 |
| Language | English |
| Publisher | Wuhan University of Technology |
| Publisher Date | 2007-01-01 |
| Publisher Place | Wuhan |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | nanostructures oxides perovskites chemical synthesis magnetic properties Materials Science |
| Content Type | Text |
| Resource Type | Article |
| Subject | Materials Science |
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