Balancing light absorptivity and carrier conductivity of graphene quantum dots for high-efficiency bulk heterojunction solar cells.

@article{Kim2013BalancingLA,
  title={Balancing light absorptivity and carrier conductivity of graphene quantum dots for high-efficiency bulk heterojunction solar cells.},
  author={Jung Kyu Kim and Myung Jin Park and Sang Jin Kim and Dong Hwan Wang and Sung Pyo Cho and Sukang Bae and Jong Hyeok Park and Byung Hee Hong},
  journal={ACS nano},
  year={2013},
  volume={7 8},
  pages={7207-12}
}
Graphene quantum dots (GQDs) have been considered as a novel material because their electronic and optoelectronic properties can be tuned by controlling the size and the functional groups of GQDs. Here we report the synthesis of reduction-controlled GQDs and their application to bulk heterojunction (BHJ) solar cells with enhanced power conversion efficiency (PCE). Three different types of GQDs--graphene oxide quantum dots (GOQDs), 5 h reduced GQDs, and 10 h reduced GQDs--were tested in BHJ… CONTINUE READING
Recent Discussions
This paper has been referenced on Twitter 9 times over the past 90 days. VIEW TWEETS

From This Paper

Figures, tables, and topics from this paper.
10 Citations
61 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 10 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 61 references

High-Performance Polymer Light Emitting Diodes with Interface-Engineered Graphene Anodes

  • J. Ha, S. Park, +4 authors Y. Hong
  • Org. Electron. 2013,
  • 2013
1 Excerpt

Performance Enhancement of CdSe A RTIC LE KIM ET AL

  • D. Celik, M. Krueger, +7 authors P. Niyamakom
  • Sol. Energy Mater. Sol. Cells 2012,
  • 2013

Enhanced Light Harvesting in Bulk Hetero- junction Photovoltaic Devices with Shape-Controlled Ag Nanomaterials: Ag Nanoparticles versus Ag Nanoplates

  • D. H. Wang, J. K. Kim, +4 authors J. H. Park
  • RSC Adv
  • 2012
1 Excerpt

Similar Papers

Loading similar papers…