Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9577
Title: Contribution of O-2 plasma treatment and amine modified GOs on film properties of conductive PEDOT:PSS: Application in indium tin oxide free solution processed blue OLED
Authors: Diker, Halide
Yeşil, Fatih
Varlıklı, Canan
Keywords: PH1000
Solution processed OLED
Graphene
Modified graphene
Efficiency roll-off
Issue Date: 2019
Publisher: Elsevier
Abstract: Primary (n-propyl amine, n-PRYLA), secondary (dipropyl amine, DPRYLA) and alcohol (propanol amine, PRPOHA) amine derivatives were used as amine sources in graphene oxide (GO) modification and obtained samples were named as nPRYLA-GO, DPRYLA-GO and PRPOHA-GO, respectively. Modified graphene oxide (mGO) derivatives were doped in poly (3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PH1000) and O-2 plasma treatment (70W, 3 min) was applied on the spin casted films. PH1000:mGO films presented high optical transparency values (> 90%) and low resistivity (177-183 Q/sq). The roughness values were increased especially when the hydrophobic alkyl chain containing DPRYLA-GO and nPRYLA-GO were doped in PH1000. Prepared films were utilized as anode in solution processed blue organic light emitting diode. PH1000:PRPOHA-GO anode presented more than 30 nm of decrement in full with at half maximum and 1.6, 1.5 and 1.9 fold enhancements in current, power and external quantum efficiency values, compared to those of ITO anode, respectively.
URI: https://doi.org/10.1016/j.cap.2019.04.018
https://hdl.handle.net/11147/9577
ISSN: 1567-1739
1878-1675
Appears in Collections:Photonics / Fotonik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File SizeFormat 
1-s2.0-S1567173919301282-main.pdf2 MBAdobe PDFView/Open
Show full item record



CORE Recommender

SCOPUSTM   
Citations

6
checked on Mar 1, 2024

WEB OF SCIENCETM
Citations

5
checked on Mar 2, 2024

Page view(s)

416
checked on Mar 4, 2024

Download(s)

70
checked on Mar 4, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.