Detail publikace

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

Originální název

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

Anglický název

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

Jazyk

en

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.

Anglický 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.

Plný text v Digitální knihovně

BibTex


@article{BUT138501,
  author="Veronika {Schmiedová} and Jan {Pospíšil} and Alexander {Kovalenko} and Tomáš {Čuboň} and Oldřich {Zmeškal} and Martin {Weiter}",
  title="Physical properties investigation of reduced graphene oxide thin films prepared by material inkjet printing",
  annote="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.",
  address="Hindawi Publishing Corporation",
  chapter="138501",
  doi="10.1155/2017/3501903",
  howpublished="online",
  institution="Hindawi Publishing Corporation",
  number="2017",
  year="2017",
  month="august",
  pages="1--8",
  publisher="Hindawi Publishing Corporation",
  type="journal article in Web of Science"
}