Fibrous network of highly integrated carbon nanotubes/MoO3 composite bundles anchored with MoO3 nanoplates for superior lithium ion battery anodes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Se Hwan | - |
dc.contributor.author | Park, Seong Mi | - |
dc.contributor.author | Kang, Dong-Won | - |
dc.contributor.author | Kang, Yun Chan | - |
dc.contributor.author | Cho, Jung Sang | - |
dc.date.accessioned | 2021-08-31T06:18:42Z | - |
dc.date.available | 2021-08-31T06:18:42Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-03-25 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/57224 | - |
dc.description.abstract | Fibrous network of highly-integrated CNTs/MoO3 composite bundle in which CNTs anchored with MoO3 nanoplates was prepared by electrospinning process and subsequent simple heat-treatment. By performing the pre-acid-treatments of both CNTs and PAN, dipole-dipole interactions and hydrogen bonding between CNTs and PAN could form MoO2(acac)(2)-PAN-CNTs complex in a solution, which allows for the formation of a stable jet during electrospinning. Notably, by selectively removing PAN in as-spun fibers during heat-treatment, a highly integrated CNTs/MoO3 bundle network anchored with MoO3 nanoplates was obtained. This unique CNTs/MoO3 percolation network makes it possible to achieve a superior lithium ion storage performance by improving electrical conductivity and structure stability. Thus, the unique nanostructure has high discharge capacities of 972 mA h g(-1), after 100 cycles at 1.0 A g(-1) and 905 mA h g(-1) after 800 long-term cycles at 2.0 A g(-1), when applied as anode materials for lithium-ion batteries. The discharge capacities of 980, 920, 819, 742, 599, 484, and 374 mA h g(-1) were observed at current densities of 0.5, 1.0, 2.0, 3.0, 5.0, 7.0, and 10.0 A g(-1), respectively. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | LI-ION | - |
dc.subject | ELECTROCHEMICAL PROPERTIES | - |
dc.subject | CATHODE MATERIAL | - |
dc.subject | ALPHA-MOO3 | - |
dc.subject | NANOBELTS | - |
dc.subject | OXIDE | - |
dc.subject | MICROSPHERES | - |
dc.subject | SODIUM | - |
dc.subject | SPHERES | - |
dc.title | Fibrous network of highly integrated carbon nanotubes/MoO3 composite bundles anchored with MoO3 nanoplates for superior lithium ion battery anodes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Yun Chan | - |
dc.identifier.doi | 10.1016/j.jiec.2019.12.017 | - |
dc.identifier.scopusid | 2-s2.0-85077739856 | - |
dc.identifier.wosid | 000514214400049 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.83, pp.438 - 448 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 83 | - |
dc.citation.startPage | 438 | - |
dc.citation.endPage | 448 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002568681 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | LI-ION | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | CATHODE MATERIAL | - |
dc.subject.keywordPlus | ALPHA-MOO3 | - |
dc.subject.keywordPlus | NANOBELTS | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | SODIUM | - |
dc.subject.keywordPlus | SPHERES | - |
dc.subject.keywordAuthor | MoO3 | - |
dc.subject.keywordAuthor | CNTs | - |
dc.subject.keywordAuthor | Lithium ion batteries | - |
dc.subject.keywordAuthor | Anode materials | - |
dc.subject.keywordAuthor | Electrospinning | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea 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.