Abstract
Graphene nanobelts (GNBs) were produced through intercalation and exfoliation of stacked graphene platelet nanochips. The results of transmission electron microscopy and powder X-ray diffraction characterizations indicate that individual GNBs were produced. The GNBs were then used as additives in polymer solar cells. Compared with a reference solar cell, the photocurrent of the GNB-doped solar cell was increased as much as 60% at only 1 wt% loading due to the improved carrier mobility, indicating that GNB is a promising nanoadditive in optoelectronic device.
| Original language | English |
|---|---|
| Pages (from-to) | 366-372 |
| Number of pages | 7 |
| Journal | Science of Advanced Materials |
| Volume | 5 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2013 |
Keywords
- Graphene nanobelt
- Nanostructure
- Organic solar cells
- Photocurrent
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Zhang, Y., Ren, L., Zhang, K., Wang, S., & Qiu, J. (2013). Increasing the photocurrent of polymer solar cells through the incorporation of graphene nanobelts. Science of Advanced Materials, 5(4), 366-372. https://doi.org/10.1166/sam.2013.1466