Abstract
A simple approach for preparing carbon dots (CDs) by non-focusing pulsed laser irradiation in toluene was presented. The as-prepared CDs were graphite dots, which were formed by ablating the intermediate graphene. The size of the as-prepared CDs could be easily controlled by the input of laser fluence. The mechanism of the photoluminescence was also discussed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 819-822 |
| Number of pages | 4 |
| Journal | Chemical Communications |
| Volume | 52 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2016 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry