Multi-dimensional nanocarbons hybridized with silicon oxides and their application for electrochemical capacitors
DC Field | Value | Language |
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dc.contributor.author | Song, Seung Hyun | - |
dc.contributor.author | Park, Ji Sun | - |
dc.contributor.author | Song, Jun Ho | - |
dc.contributor.author | Lee, Churl Seung | - |
dc.contributor.author | Bae, Joonho | - |
dc.date.available | 2020-02-27T03:42:51Z | - |
dc.date.created | 2020-02-04 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 1976-4251 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/1676 | - |
dc.description.abstract | We report a facile and versatile strategy to prepare multi-dimensional nanocarbons hybridized with mesoporous SiO2. Carbon nanoplatelets (CNPs, two-dimensional structure of nanocarbons) were combined with carbon nanotubes (CNTs, one-dimensional nanocarbons) to form multi-dimensional carbons (2D-1D, CNP-CNTs). The CNP-CNTs were synthesized by directly growing CNTs on CNPs. A simple solution-based process using TEOS (tetraethyl orthosilicate) resulted in coating or hybridizing CNP-CNTs with mesoporous silica to produce CNP-CNTs@SiO2. The nanocarbons' surface area significantly increased as the amount of TEOS increased. Electrochemical characterizations of CNP-CNTs@SiO2 as supercapactior electrodes including cyclic voltammetry and galvanostatic charge-discharge in 3 M KOH (aq) reveal excellent-specific capacitance of 23.84 mF cm(-2) at 20 mV s(-1), stable charge-discharge operation, and low internal resistance. Our work demonstrates mesoporous SiO2 on nanocarbons have great potential in electrochemical energy storage. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | CARBON LETTERS | - |
dc.subject | CARBON NANOTUBE FIBERS | - |
dc.subject | SUPERCAPACITOR | - |
dc.subject | COMPOSITE | - |
dc.subject | ELECTRODE | - |
dc.title | Multi-dimensional nanocarbons hybridized with silicon oxides and their application for electrochemical capacitors | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000470303500003 | - |
dc.identifier.doi | 10.1007/s42823-019-00005-3 | - |
dc.identifier.bibliographicCitation | CARBON LETTERS, v.29, no.2, pp.123 - 131 | - |
dc.identifier.kciid | ART002587642 | - |
dc.identifier.scopusid | 2-s2.0-85065818410 | - |
dc.citation.endPage | 131 | - |
dc.citation.startPage | 123 | - |
dc.citation.title | CARBON LETTERS | - |
dc.citation.volume | 29 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Song, Seung Hyun | - |
dc.contributor.affiliatedAuthor | Bae, Joonho | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Nanocarbons | - |
dc.subject.keywordAuthor | Carbon nanoplatelets | - |
dc.subject.keywordAuthor | Carbon nanotubes | - |
dc.subject.keywordAuthor | Silica | - |
dc.subject.keywordAuthor | Supercapacitors | - |
dc.subject.keywordPlus | CARBON NANOTUBE FIBERS | - |
dc.subject.keywordPlus | SUPERCAPACITOR | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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