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http://hdl.handle.net/2445/151380
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DC Field | Value | Language |
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dc.contributor.author | Aguiló Aguayo, Noemí | - |
dc.contributor.author | Amade Rovira, Roger | - |
dc.contributor.author | Hussain, Shahzad | - |
dc.contributor.author | Bertrán Serra, Enric | - |
dc.contributor.author | Bechtold, Thomas | - |
dc.date.accessioned | 2020-02-27T16:20:47Z | - |
dc.date.available | 2020-02-27T16:20:47Z | - |
dc.date.issued | 2017-12-11 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | http://hdl.handle.net/2445/151380 | - |
dc.description.abstract | New three-dimensional (3D) porous electrode concepts are required to overcome limitations in Li-ion batteries in terms of morphology (e.g., shapes, dimensions), mechanical stability (e.g., flexibility, high electroactive mass loadings), and electrochemical performance (e.g., low volumetric energy densities and rate capabilities). Here a new electrode concept is introduced based on the direct growth of vertically-aligned carbon nanotubes (VA-CNTs) on embroidered Cu current collectors. The direct growth of VA-CNTs was achieved by plasma-enhanced chemical vapor deposition (PECVD), and there was no application of any post-treatment or cleaning procedure. The electrochemical behavior of the as-grown VA-CNTs was analyzed by charge/discharge cycles at different specific currents and with electrochemical impedance spectroscopy (EIS) measurements. The results were compared with values found in the literature. The as-grown VA-CNTs exhibit higher specific capacities than graphite and pristine VA-CNTs found in the literature. This together with the possibilities that the Cu embroidered structures offer in terms of specific surface area, total surface area, and designs provide a breakthrough in new 3D electrode concept | - |
dc.format.extent | 10 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3390/nano7120438 | - |
dc.relation.ispartof | Nanomaterials, 2017, vol. 7, num. 12, p. 438 | - |
dc.relation.uri | https://doi.org/10.3390/nano7120438 | - |
dc.rights | cc-by (c) Aguilo-Aguayo, Noemí et al., 2017 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Física Aplicada) | - |
dc.subject.classification | Nanotubs | - |
dc.subject.classification | Plasma (Gasos ionitzats) | - |
dc.subject.classification | Elèctrodes | - |
dc.subject.other | Nanotubes | - |
dc.subject.other | Plasma (Ionized gases) | - |
dc.subject.other | Electrodes | - |
dc.title | New three-dimensional porous electrode concept: vertically-aligned carbon nanotubes directly grown on embroidered copper structures | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 679421 | - |
dc.date.updated | 2020-02-27T16:20:47Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 29232892 | - |
Appears in Collections: | Articles publicats en revistes (Institut de Nanociència i Nanotecnologia (IN2UB)) Articles publicats en revistes (Física Aplicada) |
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File | Description | Size | Format | |
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679421.pdf | 3.1 MB | Adobe PDF | View/Open |
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