Graphene quantum-dot-supported platinum nanoparticles: defect-mediated electrocatalytic activity in oxygen reduction.

@article{Song2014GrapheneQP,
  title={Graphene quantum-dot-supported platinum nanoparticles: defect-mediated electrocatalytic activity in oxygen reduction.},
  author={Yang Song and Shaowei Chen},
  journal={ACS applied materials & interfaces},
  year={2014},
  volume={6 16},
  pages={
          14050-60
        }
}
Graphene quantum dot (GQD)-supported platinum (Pt/G) nanoparticles were prepared by a simple hydrothermal procedure at controlled temperatures. Transmission electron microscopic measurements showed that the platinum nanoparticles exhibited a rather consistent core size within the narrow range of 2.5-3.5 nm in diameter (average core diameters slightly lower than 3.0 nm) when the hydrothermal temperatures were varied between 140 and 180 °C, whereas at higher temperatures (200 °C) the nanoparticle… CONTINUE READING
BETA

Citations

Publications citing this paper.
SHOWING 1-10 OF 13 CITATIONS

References

Publications referenced by this paper.
SHOWING 1-10 OF 71 REFERENCES

Similar Papers