Detail publikace

Physical properties investigation of reduced graphene oxide thin films prepared by material inkjet printing

SCHMIEDOVÁ, V. POSPÍŠIL, J. KOVALENKO, A. ASHCHEULOV, P. FEKETE, L. ČUBOŇ, T. KOTRUSZ, P. ZMEŠKAL, O. WEITER, M.

Originální název

Physical properties investigation of reduced graphene oxide thin films prepared by material inkjet printing

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The article is focused on the study of the optical properties of inkjet-printed graphene oxide (GO) layers by spectroscopic ellipsometry. Due to its unique optical and electrical properties, GO can be used as, for example, a transparent and flexible electrode material in organic and printed electronics. Spectroscopic ellipsometry was used to characterize the optical response of the GO layer and its reduced form (rGO, obtainable, for example, by reduction of prepared layers by either annealing, UV radiation, or chemical reduction) in the visible range. The thicknesses of the layers were determined by a mechanical profilometer and used as an input parameter for optical modeling. Ellipsometric spectra were analyzed according to the dispersion model and the influence of the reduction of GO on optical constants is discussed. Thus, detailed analysis of the ellipsometric data provides a unique tool for qualitative and also quantitative description of the optical properties of GO thin films for electronic applications.

Klíčová slova

Organic materials, spectroscopic ellipsometry, solar cells, UV-VIS absorption, profilometry, inkjet printing

Autoři

SCHMIEDOVÁ, V.; POSPÍŠIL, J.; KOVALENKO, A.; ASHCHEULOV, P.; FEKETE, L.; ČUBOŇ, T.; KOTRUSZ, P.; ZMEŠKAL, O.; WEITER, M.

Vydáno

23. 8. 2017

Nakladatel

Hindawi Publishing Corporation

Místo

Spojené státy americké

ISSN

1687-4129

Periodikum

Journal of Nanomaterials

Číslo

2017

Stát

Spojené státy americké

Strany od

1

Strany do

8

Strany počet

8

URL

http://dx.doi.org/10.1155/2017/3501903

Plný text v Digitální knihovně

http://hdl.handle.net/11012/69896

BibTex

@article{BUT138501,
  author="SCHMIEDOVÁ, V. and POSPÍŠIL, J. and KOVALENKO, A. and ASHCHEULOV, P. and FEKETE, L. and ČUBOŇ, T. and KOTRUSZ, P. and ZMEŠKAL, O. and WEITER, M.",
  title="Physical properties investigation of reduced graphene oxide thin films prepared by material inkjet printing",
  journal="Journal of Nanomaterials",
  year="2017",
  number="2017",
  pages="1--8",
  doi="10.1155/2017/3501903",
  issn="1687-4129",
  url="http://dx.doi.org/10.1155/2017/3501903"
}