Issue 48, 2014

Ultraclean transfer of CVD-grown graphene and its application to flexible organic photovoltaic cells

Abstract

We demonstrate a PMMA reverse transfer method, where a PMMA/graphene bilayer was reversely transferred onto target substrates, to better control both contamination and crack formation relative to conventional approaches. Based on this novel transfer process, the graphene sheet resistance was greatly reduced by about 50% at the same transmittance, exhibiting ∼200% higher efficiency when applied in a solar cell as the anode.

Graphical abstract: Ultraclean transfer of CVD-grown graphene and its application to flexible organic photovoltaic cells

Supplementary files

Article information

Article type
Communication
Submitted
05 Jul 2014
Accepted
22 Oct 2014
First published
23 Oct 2014

J. Mater. Chem. A, 2014,2, 20474-20480

Ultraclean transfer of CVD-grown graphene and its application to flexible organic photovoltaic cells

C. J. An, S. J. Kim, H. O. Choi, D. W. Kim, S. W. Jang, M. L. Jin, J. Park, J. K. Choi and H. Jung, J. Mater. Chem. A, 2014, 2, 20474 DOI: 10.1039/C4TA03432E

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