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Microwave Treatment of Polyacrylonitrile Powder Method Development and Effects of Surface Modification Porosity for Supercapacitor Devices or other Mobile Applications

2019-04-09Journal article Open access
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dc.contributor.authorKoutsonas, Spiridon
dc.contributor.authorMitchell, Geoffrey R.
dc.contributor.authorDavis, Fred J.
dc.date.accessioned2023-03-07T16:27:45Z
dc.date.available2023-03-07T16:27:45Z
dc.date.issued2019-04-09
dc.descriptionAcknowledgment: The work at CDRSP was supported by the FCT (Portugal) through Strategic Project - UI 4044.pt_PT
dc.description.abstractThe aim of this article is to develop a method in order to investigate the surface modifications of degraded polyacrylonitrile powders under microwave treatment in air. Microwave treatment of polyacrylonitrile powders in air recorded two stages of degradation firstly an exothermic reaction that started in the range of (86-117)°C. Secondly the Thermal runway here the weight loss reached a peak value between 80-90 percent with the small quantity of 0.25g polyacrylonitrile and in the ashes with a bigger quantity 1g of polyacrylonitrile. Scanning electron microscopy analysis technique revealed the morphological characteristics and the porosity of the carbon compound that may play an important role in the construction of high porosity area and so in electrochemical supercapacitor devices with high performances.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationKoutsonas, S., Mitchell, G. R., & Davis, F. J. (2019). Microwave Treatment of Polyacrylonitrile Powder Method Development and Effects of Surface Modification Porosity for Supercapacitor Devices or other Mobile Applications. Applied Mechanics and Materials, 890, 146–154. https://doi.org/10.4028/www.scientific.net/amm.890.146pt_PT
dc.identifier.doihttps://doi.org/10.4028/www.scientific.net/AMM.890.146pt_PT
dc.identifier.issn1662-7482
dc.identifier.urihttp://hdl.handle.net/10400.8/8183
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTrans Tech Publicationspt_PT
dc.relation.publisherversionhttps://www.scientific.net/AMM.890.146pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPolyacrylonitrilept_PT
dc.subjectPowderpt_PT
dc.subjectDegradationpt_PT
dc.subjectMicrowave irradiationpt_PT
dc.subjectSupercapacitorspt_PT
dc.titleMicrowave Treatment of Polyacrylonitrile Powder Method Development and Effects of Surface Modification Porosity for Supercapacitor Devices or other Mobile Applicationspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage154pt_PT
oaire.citation.startPage146pt_PT
oaire.citation.titleApplied Mechanics and Materialspt_PT
oaire.citation.volume890pt_PT
person.familyNameMitchell
person.givenNameGeoffrey
person.identifier166356
person.identifier.ciencia-idE41A-ABDD-1FC7
person.identifier.orcid0000-0001-7977-7610
person.identifier.scopus-author-id7403103397
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication48c8066b-023e-4405-b462-49d28af000d1
relation.isAuthorOfPublication.latestForDiscovery48c8066b-023e-4405-b462-49d28af000d1

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