Green synthesis of N-doped carbon modified iron oxides (N-Fe2O3@Carbon) using sustainable gelatin cross-linker for high performance Li-ion batteries
DC Field | Value | Language |
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dc.contributor.author | Nguyen, Thuy-An | - |
dc.contributor.author | Lee, Sang-Wha | - |
dc.date.available | 2020-02-27T17:42:12Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-09-10 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/5711 | - |
dc.description.abstract | Gelatin-tethered iron oxide composites are facilely prepared as high-performance anode materials for Li-ion batteries (LIBs). The synthetic procedures are simple, eco-friendly, and reproducible in that gelatin-linked Fe3O4 is directly converted into nitrogen (N)-doped carbon modified iron oxides (NFe2O3@Carbon) at 400 degrees C. The N-Fe2O3@Carbon exhibits an improved capacity retention and good rate capability. At a current density of 0.1C after 30 cycles, the N-Fe2O3@Carbon (400 degrees C) shows a high capacity of similar to 800 mAh g(-1) with a columbic efficiency of >99.5%. The excellent performance of N-Fe2O3@Carbon is mainly attributed to the conductive nitrogen and strong cross-linking force of gelatin, consequently leading to durable structural integrity of Li-storage iron oxides during charge/discharge processes. Since a small amount of gelatin with multiple amine groups delivers a high impact on the performance of Listorage metal oxides, this chemical strategy is very useful to prepare cost-effective and environmentally benign electrode materials in the field of sustainable energy conversion and storage. (C) 2017 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | ELECTROCHIMICA ACTA | - |
dc.subject | ONE-STEP SYNTHESIS | - |
dc.subject | ANODE MATERIAL | - |
dc.subject | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject | MESOPOROUS CARBON | - |
dc.subject | ALPHA-FE2O3 NANOPARTICLES | - |
dc.subject | ELECTRODE MATERIALS | - |
dc.subject | FACILE SYNTHESIS | - |
dc.subject | METAL-OXIDES | - |
dc.subject | COMPOSITE | - |
dc.subject | NANOCOMPOSITES | - |
dc.title | Green synthesis of N-doped carbon modified iron oxides (N-Fe2O3@Carbon) using sustainable gelatin cross-linker for high performance Li-ion batteries | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000409525300005 | - |
dc.identifier.doi | 10.1016/j.electacta.2017.07.114 | - |
dc.identifier.bibliographicCitation | ELECTROCHIMICA ACTA, v.248, pp.37 - 45 | - |
dc.identifier.scopusid | 2-s2.0-85025603691 | - |
dc.citation.endPage | 45 | - |
dc.citation.startPage | 37 | - |
dc.citation.title | ELECTROCHIMICA ACTA | - |
dc.citation.volume | 248 | - |
dc.contributor.affiliatedAuthor | Nguyen, Thuy-An | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Wha | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Iron oxides | - |
dc.subject.keywordAuthor | Gelatin | - |
dc.subject.keywordAuthor | Cross-linking | - |
dc.subject.keywordAuthor | Anode materials | - |
dc.subject.keywordAuthor | Lithium-ion batteries | - |
dc.subject.keywordPlus | ONE-STEP SYNTHESIS | - |
dc.subject.keywordPlus | ANODE MATERIAL | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | MESOPOROUS CARBON | - |
dc.subject.keywordPlus | ALPHA-FE2O3 NANOPARTICLES | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | FACILE SYNTHESIS | - |
dc.subject.keywordPlus | METAL-OXIDES | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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