Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/435
Title: Effects of dielectric barrier discharge in air on morphological and electrical properties of graphene nanoplatelets and multi-walled carbon nanotubes
Authors: Brković, Danijela V.
Kovačević, Vesna 
Sretenović, Goran B. 
Kuraica, Milorad 
Trišović, Nemanja P.
Valentini, Luca
Marinković, Aleksandar D.
Kenny, José M.
Uskoković, Petar S.
Keywords: A. Nanostructures;A. Surfaces;A. Thin films;D. Electrical properties
Issue Date: 1-Jan-2014
Journal: Journal of Physics and Chemistry of Solids
Abstract: 
Multi-walled carbon nanotubes (MWCNTs) and graphene nanoplatelets (GNPs) have been functionalized by dielectric barrier discharge (DBD) in air. The extent of functionalization of MWCNTs and GNPs reaches a maximum at the delivered discharge energy of 720 and 240 J mg-1, respectively. Further exposure to plasma leads to reduction of functional groups from the surface of the treated nanomaterials. It has also been demonstrated that DBD plasma does not produce dramatic structural changes in MWCNTs, while flakes of the treated GNPs become thinner and smaller in the lateral size. Conductive thin films, obtained by drop casting a solution of the treated nanomaterials in N-methyl-1-pyrrolidone on poly(methyl methacrylate) substrate, show significantly lower sheet resistance. © 2014 Elsevier Ltd.
URI: https://physrep.ff.bg.ac.rs/handle/123456789/435
ISSN: 0022-3697
DOI: 10.1016/j.jpcs.2014.03.009
Appears in Collections:Journal Article

Show full item record

SCOPUSTM   
Citations

14
checked on Nov 1, 2024

Page view(s)

15
checked on Nov 5, 2024

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.