Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor

Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor

© 2019 Elsevier B.V. In this work, MWCNTs were synthesized by ACVD technique on the Cu substrate surface coated by DLC film prepared by radio frequency (RF) plasma treatment at the power of 50, 100 and 150 W in order to find the optimum conditions for MWCNTs to be utilized as an electrode material o...

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Main Authors: C. Suttichart, D. Boonyawan, W. Nhuapeng, W. Thamjaree
Format: Journal
Published: 2020
Subjects:
Chemistry
Engineering
Materials Science
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85074187179&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/67674
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-676742020-04-02T15:08:52Z Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor C. Suttichart D. Boonyawan W. Nhuapeng W. Thamjaree Chemistry Engineering Materials Science © 2019 Elsevier B.V. In this work, MWCNTs were synthesized by ACVD technique on the Cu substrate surface coated by DLC film prepared by radio frequency (RF) plasma treatment at the power of 50, 100 and 150 W in order to find the optimum conditions for MWCNTs to be utilized as an electrode material of a supercapacitor. Field Emission Scanning Electron Microscopy (FE-SEM) was employed in the characterization of the obtained MWCNTs. It was found that the MWCNTs grown on DLC film prepared at the plasma power of 100 W gave the highest percentage of carbon yield (188%), whereas the results from the Electrochemical Impedance Spectrometry (EIS) study showed that when used as an electrode of a supercapacitor, the MWCNT grown on DLC film prepared at the plasma power of 150 W yielded the highest parasitic capacitance of 421 μF/cm2. 2020-04-02T14:59:50Z 2020-04-02T14:59:50Z 2019-12-01 Journal 09259635 2-s2.0-85074187179 10.1016/j.diamond.2019.107591 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85074187179&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/67674
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Engineering
Materials Science
spellingShingle Chemistry
Engineering
Materials Science
C. Suttichart
D. Boonyawan
W. Nhuapeng
W. Thamjaree
Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor
description © 2019 Elsevier B.V. In this work, MWCNTs were synthesized by ACVD technique on the Cu substrate surface coated by DLC film prepared by radio frequency (RF) plasma treatment at the power of 50, 100 and 150 W in order to find the optimum conditions for MWCNTs to be utilized as an electrode material of a supercapacitor. Field Emission Scanning Electron Microscopy (FE-SEM) was employed in the characterization of the obtained MWCNTs. It was found that the MWCNTs grown on DLC film prepared at the plasma power of 100 W gave the highest percentage of carbon yield (188%), whereas the results from the Electrochemical Impedance Spectrometry (EIS) study showed that when used as an electrode of a supercapacitor, the MWCNT grown on DLC film prepared at the plasma power of 150 W yielded the highest parasitic capacitance of 421 μF/cm2.
format Journal
author C. Suttichart
D. Boonyawan
W. Nhuapeng
W. Thamjaree
author_facet C. Suttichart
D. Boonyawan
W. Nhuapeng
W. Thamjaree
author_sort C. Suttichart
title Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor
title_short Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor
title_full Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor
title_fullStr Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor
title_full_unstemmed Synthesis and characterization of multi-wall carbon nanotubes/DLC incorporated composites as electrode materials for supercapacitor
title_sort synthesis and characterization of multi-wall carbon nanotubes/dlc incorporated composites as electrode materials for supercapacitor
publishDate 2020
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85074187179&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/67674
_version_ 1681426679002562560

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