A facile and fast transfer of ultrathin graphene oxide film on various substrates

Eun Seok Jeon; Jun Ho Oh; Seunghwan Seo; Seung Eun Lee; Sunghwan Jo; Chang Soo Han

doi:10.1088/1361-6463/ab34a1

A facile and fast transfer of ultrathin graphene oxide film on various substrates

Eun Seok Jeon, Jun Ho Oh, Seunghwan Seo, Seung Eun Lee, Sunghwan Jo, Chang Soo Han

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We report a clean, facile, and fast transfer method for uniform and ultrathin graphene oxide (GO) films. Using vacuum filtration, we make the GO film with less 5 nm thicknesses transfer to the target substrates (silicon oxide, glass, PET, PI) and bend surfaces by vaporizing pressure of hot water. The quality of a transferred GO film is characterized by optical microscopy, atomic force microscopy, scanning electron microscopy, Raman spectroscopy, and we demonstrate the successful transfer of GO films without defects on a film and residuals on a supporting membrane. We also demonstrated that GO films coated substrates exhibit improved anti-scratching properties and controlled hydrophilicity over non-coated substrates.

Original language	English
Article number	455301
Journal	Journal of Physics D: Applied Physics
Volume	52
Issue number	45
DOIs	https://doi.org/10.1088/1361-6463/ab34a1
Publication status	Published - 2019 Aug 22

Bibliographical note

Publisher Copyright:
© 2019 IOP Publishing Ltd.

Keywords

graphene oxide film
hot water
mechanical transfer
surface coating
vaporizing pressure

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Acoustics and Ultrasonics
Surfaces, Coatings and Films

Access to Document

10.1088/1361-6463/ab34a1

Cite this

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AU - Jo, Sunghwan

AU - Han, Chang Soo

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A facile and fast transfer of ultrathin graphene oxide film on various substrates

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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