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Characteristics and microstructure of graphite encapsulated iron nanoparticles
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gui, Qiji Wang, Xue-Hua Bin, Xiaobei |
| Copyright Year | 2007 |
| Abstract | The graphite encapsulated α-Fe particles were prepared by reduction of stage-2 and stage-3 FeCl3 graphite intercalation compounds (GICs) with metallic potassium. X-ray diffraction analysis (XRD), energy dispersive X-ray spectroscopy (EDS) investigation and transmission electron microscopy (TEM) observation show that the reduction products of stage-2 FeCl3-GICs contains more abundant α-Fe nanoparticles than those of stage-3. High-resolution TEM (HRTEM) observation reveals that the nanoparticle of α-Fe was polycrystals or twins, which was real or quasi two-dimension in shape, and whose space orientation was strictly controlled by the graphene. Based on the experiment results, a possible growth model of the graphite encapsulated α-Fe was proposed. |
| Starting Page | 214 |
| Ending Page | 217 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s11595-005-2214-8 |
| Alternate Webpage(s) | https://page-one.springer.com/pdf/preview/10.1007/s11595-005-2214-8 |
| Alternate Webpage(s) | https://doi.org/10.1007/s11595-005-2214-8 |
| Volume Number | 22 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |