Publications

Detailed Information

Roll-to-roll continuous patterning and transfer of graphene via dispersive adhesion

Cited 29 time in Web of Science Cited 31 time in Scopus
Authors

Choi, Taejun; Kim, Sang Jin; Park, Subeom; Hwang, Taek Yong; Jeon, Youngro; Hong, Byung Hee

Issue Date
2015-04
Publisher
Royal Society of Chemistry
Citation
Nanoscale, Vol.7 No.16, pp.7138-7142
Abstract
We present a roll-to-roll, continuous patterning and transfer of graphene sheets capable of residue-free and fast patterning. The graphene sheet is supported with dispersive adhesion. Graphene is continuously patterned by the difference in adhesion forces with a pre-defined embossed roller. The patterned graphene sheet adheres to the polyethylene terephthalate (PET)/silicone with very low strength and can be easily transferred to various substrates without the aid of any heating mechanism. The width of the patterned film was 120 mm and a production rate of 15 m min(-1) for patterning was achieved. Large-area uniformity was confirmed by observing the optical images on 4 inch Si wafer and Raman mapping spectra for 50 x 50 mm(2).
ISSN
2040-3364
URI
https://hdl.handle.net/10371/172237
DOI
https://doi.org/10.1039/c4nr06991a
Files in This Item:
There are no files associated with this item.
Appears in Collections:

Related Researcher

  • College of Natural Sciences
  • Department of Chemistry
Research Area Physics

Altmetrics

Item View & Download Count

  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Share