Published in
Royal Society of Chemistry, RSC Advances, 44(11), p. 27199-27206, 2021
DOI: 10.1039/d1ra02452c
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Study on graphene oxide as a hole extraction layer for stable organic solar cells
Journal article published in 2021 by
Jaehoon Kim 
,
Ashis K. Sarker,
Yeseul Park,
Jeonghun Kwak ,
Hyung-Jun Song ,
Changhee Lee
,
Ashis K. Sarker,
Yeseul Park,
Jeonghun Kwak ,
Hyung-Jun Song ,
Changhee Lee
This paper is made freely available by the publisher.
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Abstract
Graphene oxide (GO) offers comparable efficiency in organic solar cells (OSCs) compared to the hole extraction layer (HEL), poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS), while the shelf lifetime shows a 6-fold increase.