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DC Field | Value | Language |
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dc.citation.endPage | 13345 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 13336 | - |
dc.citation.title | ACS APPLIED ENERGY MATERIALS | - |
dc.citation.volume | 5 | - |
dc.contributor.author | Lee, Taewoong | - |
dc.contributor.author | Chae, Seongwook | - |
dc.contributor.author | Lee, Jin Hong | - |
dc.contributor.author | Lee, Seung Geol | - |
dc.date.accessioned | 2024-03-19T14:35:11Z | - |
dc.date.available | 2024-03-19T14:35:11Z | - |
dc.date.created | 2024-03-19 | - |
dc.date.issued | 2022-11 | - |
dc.description.abstract | With the rapidly growing demands for green energy sources, the development of high-performance anode materials for rechargeable alkali-ion batteries has received significant attention. In this investigation, nitrogen and sulfur dual-doped porous carbonaceous materials derived from sulfur black (SB) dye were prepared using a sustainable and facile mechanochemical process. Sulfur black dye/graphite compounds at a weight ratio of 7:3 were subjected to ball milling for 48 h (SBG70-48h) and used as anode materials for both lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs). In LIBs, the SBG70-48h anodes afforded a high rate capability (672 mAh g-1 at a current density of 0.1 A g-1) and good cycle performance (274 mAh g-1 at the current density of 1 A g-1 after the 400th cycle). In addition, the SBG70-48h anodes also exhibited enhanced rate capability (282 mAh g-1 at the current density of 0.05 A g-1) and superior cycle stability (208 mAh g-1 at a current density of 0.1 A g-1 after 200th cycle) in SIBs. The improved electrochemical performance could be attributed to the nitrogen and sulfur dual-doped porous microstructure, which provides additional active sites and enhances the electrochemical kinetics. This work provides an effective methodology to prepare sustainable and high-performance carbonaceous materials utilizing organic dyes. | - |
dc.identifier.bibliographicCitation | ACS APPLIED ENERGY MATERIALS, v.5, no.11, pp.13336 - 13345 | - |
dc.identifier.doi | 10.1021/acsaem.2c02002 | - |
dc.identifier.issn | 2574-0962 | - |
dc.identifier.scopusid | 2-s2.0-85140888118 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/81687 | - |
dc.identifier.wosid | 000877345700001 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Mechanochemical Synthesis of N and S Dual-Doped Carbonaceous Anodes for Lithium-/Sodium-Ion Batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | dyes | - |
dc.subject.keywordAuthor | sulfur black dyes | - |
dc.subject.keywordAuthor | nitrogen | - |
dc.subject.keywordAuthor | sulfur dual-doped carbon | - |
dc.subject.keywordAuthor | sodium-ion batteries | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordPlus | LI-ION | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | NITROGEN | - |
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