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ATMOSPHERIC PRESSURE MICROWAVE PLASMA ENHANCED COATING OF CARBON NANOTUBE RIBBONS

Published online by Cambridge University Press:  21 July 2011

Rutvij Kotecha ,
A. Davison Gilpin ,
Chaminda Jayasinghe ,
Mark Schulz  and
Vesselin Shanov
Rutvij Kotecha
Affiliation:
Materials Engineering, School of Energy, Environment, Biological & Medical Engineering (SEEBME), University of Cincinnati, Cincinnati, OH, USA 45221
A. Davison Gilpin
Affiliation:
Materials Engineering, School of Energy, Environment, Biological & Medical Engineering (SEEBME), University of Cincinnati, Cincinnati, OH, USA 45221
Chaminda Jayasinghe
Affiliation:
Materials Engineering, School of Energy, Environment, Biological & Medical Engineering (SEEBME), University of Cincinnati, Cincinnati, OH, USA 45221
Mark Schulz
Affiliation:
Mechanical Engineering Department, University of Cincinnati, Cincinnati, OH, USA 45221 Co-director Nanoworld Lab, University of Cincinnati, Cincinnati, OH, USA 45221
Vesselin Shanov
Affiliation:
Materials Engineering, School of Energy, Environment, Biological & Medical Engineering (SEEBME), University of Cincinnati, Cincinnati, OH, USA 45221 Co-director Nanoworld Lab, University of Cincinnati, Cincinnati, OH, USA 45221
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Abstract

CNT arrays were synthesized by Chemical Vapor Deposition (CVD) and spun into ribbons, which were coated using Atmospheric Pressure Microwave Plasma system. Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS) characterization of CNT ribbons indicated the presence of polymer films with CF2 as a repeat unit. Atomic concentration of C, F and O in the coated films was estimated from X-ray Photoelectron Spectroscopy (XPS) data. Types of bonding between the elements in the coated films was studied by curve fitting of C 1s XPS spectra.

Keywords

plasma-enhanced CVD (PECVD) (chemical reaction)polymerizationx-ray photoelectron spectroscopy (XPS)
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1339: Symposium S – Plasma-Assisted Materials Processing and Synthesis , 2011 , mrss11-1339-s02-07
Copyright
Copyright © Materials Research Society 2011

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References

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