Fabrication of Ternary Titanium Dioxide/Polypyrrole/Phosphorene Nanocomposite for Supercapacitor Electrode Applications
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ha, Seungho | - |
dc.contributor.author | Shin, Keun-Young | - |
dc.date.accessioned | 2024-08-05T05:00:21Z | - |
dc.date.available | 2024-08-05T05:00:21Z | - |
dc.date.issued | 2024-05 | - |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49959 | - |
dc.description.abstract | In this paper, we report a titanium dioxide/polypyrrole/phosphorene (TiO2/PPy/phosphorene) nanocomposite as an active material for supercapacitor electrodes. Black phosphorus (BP) was fabricated by ball milling to induce a phase transition from red phosphorus, and urea-functionalized phosphorene (urea-FP) was obtained by urea-assisted ball milling of BP, followed by sonication. TiO2/PPy/phosphorene nanocomposites can be prepared via chemical oxidative polymerization, which has the advantage of mass production for a one-pot synthesis. The specific capacitance of the ternary nanocomposite was 502.6 F g-1, which was higher than those of the phosphorene/PPy (286.25 F g-1) and TiO2/PPy (150 F g-1) nanocomposites. The PPy fully wrapped around the urea-FP substrate provides an electron transport pathway, resulting in the enhanced electrical conductivity of phosphorene. Furthermore, the assistance of anatase TiO2 nanoparticles enhanced the structural stability and also improved the specific capacitance of the phosphorene. To the best of our knowledge, this is the first report on the potential of phosphorene hybridized with conducting polymers and metal oxides for practical supercapacitor applications. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Fabrication of Ternary Titanium Dioxide/Polypyrrole/Phosphorene Nanocomposite for Supercapacitor Electrode Applications | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/molecules29102172 | - |
dc.identifier.bibliographicCitation | MOLECULES, v.29, no.10 | - |
dc.identifier.wosid | 001231500900001 | - |
dc.identifier.scopusid | 2-s2.0-85194146371 | - |
dc.citation.number | 10 | - |
dc.citation.title | MOLECULES | - |
dc.citation.volume | 29 | - |
dc.identifier.url | https://www.mdpi.com/1420-3049/29/10/2172 | - |
dc.publisher.location | 스위스 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.subject.keywordAuthor | phosphorene | - |
dc.subject.keywordAuthor | polypyrrole | - |
dc.subject.keywordAuthor | titanium dioxide | - |
dc.subject.keywordAuthor | chemical oxidative polymerization | - |
dc.subject.keywordAuthor | supercapacitor | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | POLYPYRROLE | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | PHOSPHORENE | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL UNIVERSITY, ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.