Bibliographic Details
| Title: |
In situ synthesis of hematite nanoparticles using a low-temperature microemulsion method |
| Authors: |
Han, Li-Hong1,2, Liu, Hui2,3, Wei, Yu2,3 weiyu@mail.hebtu.edu.cn |
| Source: |
Powder Technology. Feb2011, Vol. 207 Issue 1-3, p42-46. 5p. |
| Subjects: |
Hematite, Nanoparticles, Emulsions, Iron compounds, Catalysis, X-ray diffraction, Low temperatures |
| Abstract: |
Abstract: A novel microemulsion method is described for the in situ synthesis of α-Fe2O3 nanoparticles with ferrihydrite as a precursor and trace Fe (II) as a catalyst. The final products are characterized by XRD and TEM techniques. The influence of various factors on the transformation from ferrihydrite to hematite nanoparticles is investigated. The effects of ω (ω= nH2O/ nCTAB) and weight ratio of CTAB to n-octane on the size of α-Fe2O3 nanoparticles are also studied, respectively. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
