JOURNAL ARTICLE

Effect of Acid Treatment on Carbon Nanotube-Based Flexible Transparent Conducting Films

Hong‐Zhang GengKi Kang KimKang Pyo SoYoung Sil LeeYoungkyu ChangYoung Hee Lee

Year: 2007 Journal:   Journal of the American Chemical Society Vol: 129 (25)Pages: 7758-7759   Publisher: American Chemical Society

Abstract

Flexible transparent conducting films with sodium dodecyl sulfate-dispersed singlewalled carbon nanotubes (SWCNTs) were prepared by a spray method and were further immersed in various acids. The film conductivity was enhanced by a factor of ∼4 with a negligible change in the transmittance in the visible range. This enhancement was attributed to the removal of remaining SDS and the subsequent densified film formation to improve the cross-junction resistance between SWCNT networks and enhanced metallicity of SWCNTs.

Keywords:
Carbon nanotube Chemistry Sodium dodecyl sulfate Transmittance Conductivity Chemical engineering Nanotechnology Carbon fibers Composite material Optoelectronics Organic chemistry Materials science Composite number

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Citation History

Topics

Carbon Nanotubes in Composites
Physical Sciences →  Materials Science →  Materials Chemistry
Nanomaterials and Printing Technologies
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Nanowire Synthesis and Applications
Physical Sciences →  Engineering →  Biomedical Engineering

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