Abstract
A novel kind of TEM support composed of graphene oxide monolayers was fabricated by a facile solution-cast method. Compared to the conventional carbon supporting films, such graphene oxide film (GO-film) performed better stability under high-energy electron beams and better dispersion effect for water-soluble nanoparticles. Quantitative improvement in TEM imaging resolution for nanomaterials on such GO-films compared to the commercial ultrathin carbon films was demonstrated.
Original language | English |
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Pages (from-to) | 5754-5758 |
Number of pages | 5 |
Journal | Applied Surface Science |
Volume | 257 |
Issue number | 13 |
DOIs | |
Publication status | Published - 15 Apr 2011 |
Externally published | Yes |
Keywords
- Graphene oxide
- Specimen support
- Transmission electron microscopy (TEM)