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DC Field | Value | Language |
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dc.citation.endPage | 11661 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 11652 | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 15 | - |
dc.contributor.author | Chae, Seongwook | - |
dc.contributor.author | Kwon, Woong | - |
dc.contributor.author | Lee, Taewoong | - |
dc.contributor.author | Lee, Kwonyun | - |
dc.contributor.author | Heo, Woo Sub | - |
dc.contributor.author | Park, Jae Bin | - |
dc.contributor.author | Jeong, Euigyung | - |
dc.contributor.author | Lee, Jin Hong | - |
dc.contributor.author | Lee, Seung Geol | - |
dc.date.accessioned | 2024-03-19T14:05:11Z | - |
dc.date.available | 2024-03-19T14:05:11Z | - |
dc.date.created | 2024-03-19 | - |
dc.date.issued | 2023-03 | - |
dc.description.abstract | Carbonaceous materials have attracted as prospective anodes for rechargeable alkali-ion batteries. In this study, C.I. Pigment Violet 19 (PV19) was utilized as a carbon precursor to fabricate the anodes for alkali-ion batteries. During thermal treatment, the generation of gases from the PV19 precursor triggered a structural rearrangement into nitrogen-and oxygen containing porous microstructures. The anode materials fabricated from pyrolyzed PV19 at 600 degrees C (PV19-600) showed outstanding rate performance and stable cycling behavior (554 mAh g-1 over 900 cycles at a current density of 1.0 A g-1) in lithium-ion batteries (LIBs). In addition, PV19-600 anodes exhibited reasonable rate capability and good cycling behavior (200 mAh g-1 after 200 cycles at 0.1 A g-1) in sodium-ion batteries (SIBs). To define the enhanced electrochemical performance of PV19-600 anodes, spectroscopic analyses were employed to reveal the storage mechanism and kinetics of the alkali ions in pyrolyzed PV19 anodes. A surface-dominant process in nitrogen-and oxygen-containing porous structures was found to promote the alkali-ion storage ability of the battery. | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.15, no.9, pp.11652 - 11661 | - |
dc.identifier.doi | 10.1021/acsami.2c20068 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.scopusid | 2-s2.0-85148865168 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/81676 | - |
dc.identifier.wosid | 000947936400001 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Pyrolyzed organic pigment as efficient surface-dominated alkali-ion storage anodes | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics; Materials Science | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | pigment | - |
dc.subject.keywordAuthor | pyrolysis | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | sodium-ion batteries | - |
dc.subject.keywordAuthor | surface-dominated storage | - |
dc.subject.keywordPlus | POROUS CARBON | - |
dc.subject.keywordPlus | HIGH-CAPACITY | - |
dc.subject.keywordPlus | ULTRASTABLE SODIUM | - |
dc.subject.keywordPlus | DOPED GRAPHENE | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | BATTERY | - |
dc.subject.keywordPlus | HETEROSTRUCTURES | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | AREA | - |
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