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Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes

Michael Warwick Orcid Logo, Alexander J. Roberts, Robert C. T. Slade, Russell Binions

J. Mater. Chem. A, Volume: 2, Issue: 17, Pages: 6115 - 6120

Swansea University Author: Michael Warwick Orcid Logo

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DOI (Published version): 10.1039/c3ta14185c

Abstract

Nanostructured thin films of vanadium oxides were deposited using electric field assisted chemical vapour deposition. The films were characterised using scanning electron microscopy, X-ray diffraction, Raman spectroscopy and X-ray photoelectron spectroscopy. It was found that the films had open and...

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Published in: J. Mater. Chem. A
ISSN: 2050-7488 2050-7496
Published: 2013
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URI: https://cronfa.swan.ac.uk/Record/cronfa32770
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first_indexed 2017-03-29T13:47:19Z
last_indexed 2018-02-09T05:21:03Z
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spelling 2017-04-03T13:29:29.9530187 v2 32770 2017-03-29 Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes 9fdabb7283ffccc5898cc543305475cf 0000-0002-9028-1250 Michael Warwick Michael Warwick true false 2017-03-29 FGSEN Nanostructured thin films of vanadium oxides were deposited using electric field assisted chemical vapour deposition. The films were characterised using scanning electron microscopy, X-ray diffraction, Raman spectroscopy and X-ray photoelectron spectroscopy. It was found that the films had open and porous morphologies with extremely small (5 nm) surface features. The films were made into supercapacitor cells and tested using cyclic voltammetry. It was found that stable asymptotic values specific capacitance values as high as 3700 μF cm−2 could be obtained with good cycling behaviour. Electrodes synthesized in this way show promise for applications in fields such as supercapacitors. Journal Article J. Mater. Chem. A 2 17 6115 6120 2050-7488 2050-7496 15 11 2013 2013-11-15 10.1039/c3ta14185c http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&amp;SrcAuth=ORCID&amp;SrcApp=OrcidOrg&amp;DestLinkType=FullRecord&amp;DestApp=WOS_CPL&amp;KeyUT=WOS:000333580700020&amp;KeyUID=WOS:000333580700020 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2017-04-03T13:29:29.9530187 2017-03-29T09:53:01.3063713 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Michael Warwick 0000-0002-9028-1250 1 Alexander J. Roberts 2 Robert C. T. Slade 3 Russell Binions 4
title Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes
spellingShingle Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes
Michael Warwick
title_short Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes
title_full Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes
title_fullStr Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes
title_full_unstemmed Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes
title_sort Electric field assisted chemical vapour deposition – a new method for the preparation of highly porous supercapacitor electrodes
author_id_str_mv 9fdabb7283ffccc5898cc543305475cf
author_id_fullname_str_mv 9fdabb7283ffccc5898cc543305475cf_***_Michael Warwick
author Michael Warwick
author2 Michael Warwick
Alexander J. Roberts
Robert C. T. Slade
Russell Binions
format Journal article
container_title J. Mater. Chem. A
container_volume 2
container_issue 17
container_start_page 6115
publishDate 2013
institution Swansea University
issn 2050-7488
2050-7496
doi_str_mv 10.1039/c3ta14185c
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
url http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&amp;SrcAuth=ORCID&amp;SrcApp=OrcidOrg&amp;DestLinkType=FullRecord&amp;DestApp=WOS_CPL&amp;KeyUT=WOS:000333580700020&amp;KeyUID=WOS:000333580700020
document_store_str 0
active_str 0
description Nanostructured thin films of vanadium oxides were deposited using electric field assisted chemical vapour deposition. The films were characterised using scanning electron microscopy, X-ray diffraction, Raman spectroscopy and X-ray photoelectron spectroscopy. It was found that the films had open and porous morphologies with extremely small (5 nm) surface features. The films were made into supercapacitor cells and tested using cyclic voltammetry. It was found that stable asymptotic values specific capacitance values as high as 3700 μF cm−2 could be obtained with good cycling behaviour. Electrodes synthesized in this way show promise for applications in fields such as supercapacitors.
published_date 2013-11-15T03:40:16Z
_version_ 1763751825915248640
score 11.012678

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