Scalable One-pot Bacteria-templating Synthesis Route toward Hierarchical, Porous-Co3O4 Superstructures for Supercapacitor Electrodes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 심현우 | - |
dc.contributor.author | 임아현 | - |
dc.contributor.author | 김재찬 | - |
dc.contributor.author | 장은진 | - |
dc.contributor.author | 서승덕 | - |
dc.contributor.author | 이광희 | - |
dc.contributor.author | 김두헌 | - |
dc.contributor.author | 김동완 | - |
dc.date.accessioned | 2023-12-18T12:02:07Z | - |
dc.date.available | 2023-12-18T12:02:07Z | - |
dc.date.issued | 2013-07 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/159298 | - |
dc.description.abstract | Template-driven strategy has been widely used to synthesize inorganic nano/micro materials. Here, we used a bottom-up controlled synthesis route to develop a powerful solution-based method of fabricating three-dimensional (3D), hierarchical, porous-Co3O4 superstructures that exhibit the morphology of flower-like microspheres (hereafter, RT-Co3O 4). The gram-scale RT-Co3O4 was facilely prepared using one-pot synthesis with bacterial templating at room temperature. Large-surface-area RT-Co3O4 also has a noticeable pseudocapacitive performance because of its high mass loading per area (~10 mg cm-2), indicating a high capacitance of 214 F g-1 (2.04 F cm-2) at 2 Ag-1 (19.02 mAcm-2), a Coulombic efficiency averaging over 95%, and an excellent cycling stability that shows a capacitance retention of about 95% after 4,000 cycles. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Scalable One-pot Bacteria-templating Synthesis Route toward Hierarchical, Porous-Co3O4 Superstructures for Supercapacitor Electrodes | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1038/srep02325 | - |
dc.identifier.scopusid | 2-s2.0-84881321789 | - |
dc.identifier.wosid | 000322507700007 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.3 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 3 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.url | https://www.nature.com/articles/srep02325 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Sookmyung Women's University. Cheongpa-ro 47-gil 100 (Cheongpa-dong 2ga), Yongsan-gu, Seoul, 04310, Korea02-710-9127
Copyright©Sookmyung Women's 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.