Design and Synthesis of Bubble-Nanorod-Structured Fe2O3-Carbon Nanofibers as Advanced Anode Material for Li-Ion Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Jung Sang | - |
dc.contributor.author | Hong, Young Jun | - |
dc.contributor.author | Kang, Yun Chan | - |
dc.date.accessioned | 2021-09-04T17:32:01Z | - |
dc.date.available | 2021-09-04T17:32:01Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-04 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/93895 | - |
dc.description.abstract | A structure denoted as a "bubble-nanorod composite" is synthesized-by introducing the Kirkendall effect into the electrospinning method. Bubble-nanorod-structured Fe2O3-C composite nanofibers, which are composed of nanosized hollow Fe2O3 spheres uniformly dispersed in an amorphous Carbon Matrix, are synthesized as the target material. Post-treatment of the electrospun precursor nanofibers at 500 degrees C under 10% H-2/Ar mixture gas atmosphere produces amorphous FeOx-carbon composite nanofibers. Post-treatment of the FeOx-carbon composite nanofibers at 300 degrees C under air atmosphere produces the bubble-nanorod-structured Fe2O3-C composite nanofibers. The solid Fe nanocrystals formed by the reduction of FeOx are converted into hollow Fe2O3 nanospheres during the further heating process by the well-known Kirkendall diffusion process: The discharge capacities of the bubble-nanorod-structured,Fe2O3-C composite nanofibers and hollow bare Fe2O3 nanofibers for the 300th cycles at a current density of 1.0 A g(-1) are 812 and 285 mA h g(-1), respectively, | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | POT FACILE SYNTHESIS | - |
dc.subject | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject | HOLLOW NANOSTRUCTURES | - |
dc.subject | CATHODE MATERIAL | - |
dc.subject | IN-TUBE | - |
dc.subject | LITHIUM | - |
dc.subject | GRAPHENE | - |
dc.subject | COMPOSITES | - |
dc.subject | NANOPARTICLES | - |
dc.subject | MICROSPHERES | - |
dc.title | Design and Synthesis of Bubble-Nanorod-Structured Fe2O3-Carbon Nanofibers as Advanced Anode Material for Li-Ion Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Yun Chan | - |
dc.identifier.doi | 10.1021/acsnano.5b00088 | - |
dc.identifier.scopusid | 2-s2.0-84928969759 | - |
dc.identifier.wosid | 000353867000065 | - |
dc.identifier.bibliographicCitation | ACS NANO, v.9, no.4, pp.4026 - 4035 | - |
dc.relation.isPartOf | ACS NANO | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 9 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 4026 | - |
dc.citation.endPage | 4035 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | POT FACILE SYNTHESIS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | HOLLOW NANOSTRUCTURES | - |
dc.subject.keywordPlus | CATHODE MATERIAL | - |
dc.subject.keywordPlus | IN-TUBE | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordAuthor | bubble nanorod | - |
dc.subject.keywordAuthor | nanofibers | - |
dc.subject.keywordAuthor | electrospinning | - |
dc.subject.keywordAuthor | lithium ion battery | - |
dc.subject.keywordAuthor | carbon composite | - |
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.