Highly integrated and interconnected CNT hybrid nanofibers decorated with alpha-iron oxide as freestanding anodes for flexible lithium polymer batteries
DC Field | Value | Language |
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dc.contributor.author | Oh, Se Hwan | - |
dc.contributor.author | Kwon, O. Hyeon | - |
dc.contributor.author | Kang, Yun Chan | - |
dc.contributor.author | Kim, Jae-Kwang | - |
dc.contributor.author | Cho, Jung Sang | - |
dc.date.accessioned | 2021-09-01T14:50:03Z | - |
dc.date.available | 2021-09-01T14:50:03Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-05-28 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/65369 | - |
dc.description.abstract | Highly integrated and interconnected carbon nanotube (CNT) hybrid nanofibers decorated with alpha-Fe2O3 (denoted hereafter as HI-CNT/Fe2O3 nanofibers) were first introduced for potential use as freestanding anodes in flexible lithium polymer batteries. CNTs were modified to have a carboxyl group attached. Polyacrylonitrile (PAN) was also hydrolyzed, forming sulfonated polyacrylamide. Dipole-dipole interactions and hydrogen bonding between CNTs and PAN can form Fe(acac)(3)-PAN-CNT complexes, thus allowing for the formation of highly integrated CNTs in a stable jet without being aggregated during electrospinning. The discharge capacity of a freestanding HI-CNT/Fe2O3 nanofiber anode after 100 cycles at 100 mA g(-1) was 651 mA h g(-1). The specific capacity of a flexible full-cell combined with a LiFePO4 cathode was maintained at 148.5 mA h g(-1) (cathode-based) even after bending for 10 cycles as compared with 148.9 mA h g(-1) before bending. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | SUPERIOR ELECTROCHEMICAL PROPERTIES | - |
dc.subject | MULTIWALLED CARBON NANOTUBES | - |
dc.subject | EFFICIENT CATALYSTS | - |
dc.subject | FE2O3 NANOSPHERES | - |
dc.subject | STORAGE | - |
dc.subject | NANOPARTICLES | - |
dc.subject | DESIGN | - |
dc.subject | NANOCOMPOSITE | - |
dc.subject | MICROSPHERES | - |
dc.subject | OXIDATION | - |
dc.title | Highly integrated and interconnected CNT hybrid nanofibers decorated with alpha-iron oxide as freestanding anodes for flexible lithium polymer batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Yun Chan | - |
dc.identifier.doi | 10.1039/c9ta01374a | - |
dc.identifier.scopusid | 2-s2.0-85065985589 | - |
dc.identifier.wosid | 000472219400056 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.7, no.20, pp.12480 - 12488 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 7 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 12480 | - |
dc.citation.endPage | 12488 | - |
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 | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SUPERIOR ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | MULTIWALLED CARBON NANOTUBES | - |
dc.subject.keywordPlus | EFFICIENT CATALYSTS | - |
dc.subject.keywordPlus | FE2O3 NANOSPHERES | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | NANOCOMPOSITE | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | OXIDATION | - |
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