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

2015 ◽  
Vol 1727 ◽  
Author(s):  
Jaehoon Ryu ◽  
Jyongsik Jang
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Carbon Nanofibers ◽  
Graphene Quantum Dots ◽  
Dye Sensitized Solar Cells ◽  
Facile Synthesis ◽  
Selective Precipitation ◽  
Dye Sensitized ◽  
Novel Approach ◽  
Sensitized Solar Cells

ABSTRACTA 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).

Graphene quantum dots optimization of dye-sensitized solar cells

2014 ◽  
Vol 137 ◽  
pp. 634-638 ◽  
Author(s):  
Xiaoli Fang ◽  
Meiya Li ◽  
Kaimo Guo ◽  
Jun Li ◽  
Muchen Pan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Graphene Quantum Dots ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

On the ZnO/graphene quantum dots (GQDs) based dye sensitized solar cells

2018 ◽  
Author(s):  
I. John Peter ◽  
N. Rajamanickam ◽  
K. Ramachandran ◽  
P. Nithiananthi
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Graphene Quantum Dots ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

scholarly journals Charge transport and electron recombination suppression in dye-sensitized solar cells using graphene quantum dots

2019 ◽  
Vol 13 ◽  
pp. 102171 ◽  
Author(s):  
N. Fadzilah M. Sharif ◽  
M.Z.A.A. Kadir ◽  
Suhaidi Shafie ◽  
Suraya Abdul Rashid ◽  
W.Z. Wan Hasan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Charge Transport ◽  
Graphene Quantum Dots ◽  
Dye Sensitized Solar Cells ◽  
Electron Recombination ◽  
Recombination Suppression ◽  
Dye Sensitized ◽  
Sensitized Solar Cells
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