Abstract
Efficient graphene exfoliation in a nontraditional solvent, ethanol, is achieved through the addition of a stabilizing polymer, ethyl cellulose. Iterative solvent exchange is further demonstrated as a rapid, room-temperature, ultracentrifugation-free approach to concentrate the graphene solution to a level exceeding 1 mg/mL. The outstanding processability and electrical properties of these graphene inks are verified through the realization of aligned graphene-polymer nanocomposites and transparent conductive graphene thin films.
| Original language | English |
|---|---|
| Pages (from-to) | 17661-17663 |
| Number of pages | 3 |
| Journal | Journal of the American Chemical Society |
| Volume | 132 |
| Issue number | 50 |
| DOIs | |
| Publication status | Published - Dec 22 2010 |
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ASJC Scopus subject areas
- Catalysis
- Chemistry(all)
- Biochemistry
- Colloid and Surface Chemistry