Preparation of PEDOT:PSS thin films doped with graphene and graphene quantum dots
Samo za registrovane korisnike
2014
Autori
Kepić, Dejan P.Marković, Zoran M.
Jovanović, Svetlana P.
Perusko, Davor
Budimir, Milica D.
Holclajtner-Antunović, Ivanka
Pavlović, Vladimir
Todorović-Marković, Biljana
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Enhanced conductivity, transparency and stability are the most important factors to consider in order to prepare electrodes for optoelectronic devices. In this paper, we investigated the properties of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) films doped with graphene and graphene quantum dots. Samples were deposited by spin-coating onto glass substrates. Thin films were characterized by UV-vis and Raman spectroscopy, atomic force microscopy (AFM), scanning electron microscopy (SEM) and four-point probe measurements. It was found that both graphene and graphene quantum dots improve the conductivity of PEDOT:PSS films with only small decrease in transparency. AFM and SEM analysis showed homogenous distribution of spherical nanoparticles of graphene quantum dots and irregular shaped nanoparticles of graphene in PEDOT:PSS.
Ključne reči:
PEDOT:PSS / Thin films / Graphene / Graphene quantum dotsIzvor:
Synthetic Metals, 2014, 198, 150-154Izdavač:
- Elsevier Science Sa, Lausanne
Finansiranje / projekti:
- Tanki slojevi jednoslojnih ugljeničnih nanotuba i grafena za primenu u elektronici (RS-MESTD-Basic Research (BR or ON)-172003)
DOI: 10.1016/j.synthmet.2014.10.017
ISSN: 0379-6779
WoS: 000346540500023
Scopus: 2-s2.0-84908290010
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Kepić, Dejan P. AU - Marković, Zoran M. AU - Jovanović, Svetlana P. AU - Perusko, Davor AU - Budimir, Milica D. AU - Holclajtner-Antunović, Ivanka AU - Pavlović, Vladimir AU - Todorović-Marković, Biljana PY - 2014 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3443 AB - Enhanced conductivity, transparency and stability are the most important factors to consider in order to prepare electrodes for optoelectronic devices. In this paper, we investigated the properties of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) films doped with graphene and graphene quantum dots. Samples were deposited by spin-coating onto glass substrates. Thin films were characterized by UV-vis and Raman spectroscopy, atomic force microscopy (AFM), scanning electron microscopy (SEM) and four-point probe measurements. It was found that both graphene and graphene quantum dots improve the conductivity of PEDOT:PSS films with only small decrease in transparency. AFM and SEM analysis showed homogenous distribution of spherical nanoparticles of graphene quantum dots and irregular shaped nanoparticles of graphene in PEDOT:PSS. PB - Elsevier Science Sa, Lausanne T2 - Synthetic Metals T1 - Preparation of PEDOT:PSS thin films doped with graphene and graphene quantum dots EP - 154 SP - 150 VL - 198 DO - 10.1016/j.synthmet.2014.10.017 ER -
@article{ author = "Kepić, Dejan P. and Marković, Zoran M. and Jovanović, Svetlana P. and Perusko, Davor and Budimir, Milica D. and Holclajtner-Antunović, Ivanka and Pavlović, Vladimir and Todorović-Marković, Biljana", year = "2014", abstract = "Enhanced conductivity, transparency and stability are the most important factors to consider in order to prepare electrodes for optoelectronic devices. In this paper, we investigated the properties of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) films doped with graphene and graphene quantum dots. Samples were deposited by spin-coating onto glass substrates. Thin films were characterized by UV-vis and Raman spectroscopy, atomic force microscopy (AFM), scanning electron microscopy (SEM) and four-point probe measurements. It was found that both graphene and graphene quantum dots improve the conductivity of PEDOT:PSS films with only small decrease in transparency. AFM and SEM analysis showed homogenous distribution of spherical nanoparticles of graphene quantum dots and irregular shaped nanoparticles of graphene in PEDOT:PSS.", publisher = "Elsevier Science Sa, Lausanne", journal = "Synthetic Metals", title = "Preparation of PEDOT:PSS thin films doped with graphene and graphene quantum dots", pages = "154-150", volume = "198", doi = "10.1016/j.synthmet.2014.10.017" }
Kepić, D. P., Marković, Z. M., Jovanović, S. P., Perusko, D., Budimir, M. D., Holclajtner-Antunović, I., Pavlović, V.,& Todorović-Marković, B.. (2014). Preparation of PEDOT:PSS thin films doped with graphene and graphene quantum dots. in Synthetic Metals Elsevier Science Sa, Lausanne., 198, 150-154. https://doi.org/10.1016/j.synthmet.2014.10.017
Kepić DP, Marković ZM, Jovanović SP, Perusko D, Budimir MD, Holclajtner-Antunović I, Pavlović V, Todorović-Marković B. Preparation of PEDOT:PSS thin films doped with graphene and graphene quantum dots. in Synthetic Metals. 2014;198:150-154. doi:10.1016/j.synthmet.2014.10.017 .
Kepić, Dejan P., Marković, Zoran M., Jovanović, Svetlana P., Perusko, Davor, Budimir, Milica D., Holclajtner-Antunović, Ivanka, Pavlović, Vladimir, Todorović-Marković, Biljana, "Preparation of PEDOT:PSS thin films doped with graphene and graphene quantum dots" in Synthetic Metals, 198 (2014):150-154, https://doi.org/10.1016/j.synthmet.2014.10.017 . .