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
- Chemistry(all)
- Catalysis
- Biochemistry
- Colloid and Surface Chemistry
Cite this
Highly concentrated graphene solutions via polymer enhanced solvent exfoliation and iterative solvent exchange. / Liang, Yu Teng; Hersam, Mark C.
In: Journal of the American Chemical Society, Vol. 132, No. 50, 22.12.2010, p. 17661-17663.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Highly concentrated graphene solutions via polymer enhanced solvent exfoliation and iterative solvent exchange
AU - Liang, Yu Teng
AU - Hersam, Mark C
PY - 2010/12/22
Y1 - 2010/12/22
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=78650300245&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650300245&partnerID=8YFLogxK
U2 - 10.1021/ja107661g
DO - 10.1021/ja107661g
M3 - Article
C2 - 21114312
AN - SCOPUS:78650300245
VL - 132
SP - 17661
EP - 17663
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
SN - 0002-7863
IS - 50
ER -