Issue 80, 2015
From the journal:

RSC Advances

Improved performance in flexible organic solar cells via optimization of highly transparent silver grid/graphene electrodes

Myoung Joo Cha,ab   Sung Man Kim,c   Seong Jun Kang,c   Jung Hwa Seo*a  and  Bright Walker*b  

* Corresponding authors

a Department of Materials Physics, DONG-A University, Busan 604-714, Republic of Korea
E-mail: seojh@dau.ac.kr

b School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulsan, Republic of Korea
E-mail: brightium@unist.ac.kr

c Department of Advanced Materials Engineering for Information and Electronics, Kyung Hee University, Yongin, Republic of Korea

Abstract

Organic solar cells (OSCs) were fabricated on polyethylene terephthalate (PET) substrates using hybrid silver grid/graphene films as transparent conducting electrodes and the effect of the silver grid dimensions was characterized. OSCs fabricated using optimized grid dimensions of 200 μm × 200 μm × 50 nm × 2 μm (length × width × height × linewidth) on PET substrates exhibited two times the power conversion efficiency of control devices using graphene only.

Graphical abstract: Improved performance in flexible organic solar cells via optimization of highly transparent silver grid/graphene electrodes

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Article information

DOI
https://doi.org/10.1039/C5RA10838A
Article type
Communication
Submitted
08 Jun 2015
Accepted
24 Jul 2015
First published
24 Jul 2015

RSC Adv., 2015,5, 65646-65650

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Improved performance in flexible organic solar cells via optimization of highly transparent silver grid/graphene electrodes

M. J. Cha, S. M. Kim, S. J. Kang, J. H. Seo and B. Walker, RSC Adv., 2015, 5, 65646 DOI: 10.1039/C5RA10838A

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