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A Facile Synthesis of Graphene Quantum Dots via Size-Selective Precipitation and Their Application in GQD-layer Modified DSSC

Published online by Cambridge University Press:  06 February 2015

Jaehoon Ryu
Affiliation:
School of Chemical and Biological Engineering, College of Engineering, Seoul National University (SNU), Seoul, Korea.
Jyongsik Jang
Affiliation:
School of Chemical and Biological Engineering, College of Engineering, Seoul National University (SNU), Seoul, Korea.
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Abstract

A novel approach to synthesize highly luminescent graphene quantum dots (GQDs) with well-defined sizes was explored based on simple oxidation of herringbone-type carbon nanofibers (HCNFs) and size-selective precipitation. In addition, the upconversion properties of GQD were investigated by applying GQD in working electrode of dye-sensitized solar cells (DSSCs).

Type
Articles
Copyright
Copyright © Materials Research Society 2015 

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References

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