Title |
Multilayer Graphene with Chemical Modification as Transparent Conducting Electrodes in Organic Light-Emitting Diode
|
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Published in |
Discover Nano, April 2017
|
DOI | 10.1186/s11671-017-2009-9 |
Pubmed ID | |
Authors |
Yilin Xu, Haojian Yu, Cong Wang, Jin Cao, Yigang Chen, Zhongquan Ma, Ying You, Jixiang Wan, Xiaohong Fang, Xiaoyuan Chen |
Abstract |
Graphene is a promising candidate for the replacement of the typical transparent electrode indium tin oxide in optoelectronic devices. Currently, the application of polycrystalline graphene films grown by chemical vapor deposition is limited for their low electrical conductivity due to the poor transfer technique. In this work, we developed a new method of preparing tri-layer graphene films with chemical modification and explored the influence of doping and patterning process on the performance of the graphene films as transparent electrodes. In order to demonstrate the application of the tri-layer graphene films in optoelectronics, we fabricated the organic light-emitting diodes (OLEDs) based on them and found that plasma etching is feasible with certain influence on the quality of the graphene films and the performance of the OLEDs. |
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