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HRTEM characterisation of surface effects in iron oxide nanoparticles
| Content Provider | Scilit |
|---|---|
| Author | Mcvitie, S. McComb, D. |
| Copyright Year | 2004 |
| Description | Iron oxide nanoparticles are suitable for many applications, including catalysis, high density data storage and magnetic resonance imaging (MRI). As with all nanoparticles, the high surface area to volume ratio can lead to enhanced and often modified surface effects. For example, iron nanoparticles with diameters of-3nm have more than 50% of their atoms at the surface of the particle [1]. Nanoparticles are known to be more reactive than microparticles due to the higher relative concentration of crystallographic areas where atoms exist with low co-ordination numbers. Iron oxide nanoparticles are known to be superparamagnetic, and there is great interest in characterising their properties. Book Name: Electron Microscopy and Analysis 2003 |
| Related Links | https://content.taylorfrancis.com/books/download?dac=C2006-0-11476-7&isbn=9780429076602&doi=10.1201/9781482269130-117&format=pdf |
| Ending Page | 496 |
| Page Count | 4 |
| Starting Page | 493 |
| DOI | 10.1201/9781482269130-117 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2004-02-19 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Electron Microscopy and Analysis 2003 Iron Nanoparticles Iron Oxide Nanoparticles Characterisation Surface Effects Nanoparticles Are Known |
| Content Type | Text |
| Resource Type | Chapter |
