Laser-assisted reduction of graphene oxide for paper based large area flexible electronicsShow others and affiliations
2016 (English)In: Proceedings of SPIE - The International Society for Optical Engineering, SPIE - International Society for Optical Engineering, 2016, Vol. 9736, article id 973610Conference paper, Published paper (Refereed)
Resource type
Text
Abstract [en]
In this work we present a promising method for fabrication of conductive tracks on paper based substrates by laser assisted reduction of Graphene Oxide (GO). Printed electronics on paper based substrates is be coming more popular due to lower cost and recyclability. Fabrication of conductive tracks is of great importance where metal, carbon and polymer inks are commonly used. An emerging option is reduced graphene oxide (r-GO), which can be a good conductor. Here we have evaluated reduction of GO by using a 532 nm laser source, showing promising results with a decrease of sheet resistance from >100 M Ω/Sqr for unreduced GO down to 126 Ω/Sqr. without any observable damage to the paper substrates.
Place, publisher, year, edition, pages
SPIE - International Society for Optical Engineering, 2016. Vol. 9736, article id 973610
Keywords [en]
Graphene Oxide, Laser, paper substrates, printed electronics
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:miun:diva-28498DOI: 10.1117/12.2212474ISI: 000377664600024Scopus ID: 2-s2.0-84974653027Local ID: STCISBN: 9781628419719 (print)OAI: oai:DiVA.org:miun-28498DiVA, id: diva2:949650
Conference
Laser-Based Micro-and Nanoprocessing X; San Francisco; United States; 16 February 2016 through 18 February 2016; Code 121916
Note
CODEN: PSISD
2016-07-222016-07-212022-04-04Bibliographically approved