Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Seungbae | - |
dc.contributor.author | Dong, Xue | - |
dc.contributor.author | Woo, Chaeheon | - |
dc.contributor.author | Zhang, Xiaojie | - |
dc.contributor.author | Kim, Yeongjin | - |
dc.contributor.author | Choi, Kyung Hwan | - |
dc.contributor.author | Lee, Bom | - |
dc.contributor.author | Kim, Ji-Hee | - |
dc.contributor.author | Kang, Jinsu | - |
dc.contributor.author | Bang, Hyeon-Seok | - |
dc.contributor.author | Jeon, Jiho | - |
dc.contributor.author | Oh, Hyung-Suk | - |
dc.contributor.author | Yu, Hak Ki | - |
dc.contributor.author | Mun, Junyoung | - |
dc.contributor.author | Choi, Jae-Young | - |
dc.date.accessioned | 2024-06-28T08:00:22Z | - |
dc.date.available | 2024-06-28T08:00:22Z | - |
dc.date.created | 2024-06-28 | - |
dc.date.issued | 2024-06 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/150148 | - |
dc.description.abstract | The development of advanced anode materials for lithium-ion batteries that can provide high specific capacity and stable cycle performance is of paramount importance. This study presents a novel approach for synthesizing molecular-level homogeneous carbon integration to porous SiO2 nanoparticles (SiO2@C NPs) tailored to enhance their electrochemical activities for lithium-ion battery anode. By varying the ratio of the precursors for sol-gel reaction of (phenyltrimethoxysilane (PTMS) and tetraethoxysilane (TEOS)), the carbon content and porosity within SiO2@C NPs is precisely controlled. With a 4:6 PTMS and TEOS ratio, the SiO2@C NPs exhibit a highly mesoporous structure with thin carbon and the partially reduced SiOx phases, which balances ion and charge transfer for electrochemical activation of SiO2@C NPs resulting remarkable capacity and cycle performance. This study offers a novel strategy for preparing affordable high capacity SiO2-based advanced anode materials with enhanced electrochemical performances. image | - |
dc.language | English | - |
dc.publisher | Wiley | - |
dc.title | Precision integration of uniform molecular-level carbon into porous silica framework for synergistic electrochemical activation in high-performance lithium-ion batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/eom2.12469 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | EcoMat, v.6, no.6 | - |
dc.citation.title | EcoMat | - |
dc.citation.volume | 6 | - |
dc.citation.number | 6 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 001245463400001 | - |
dc.identifier.scopusid | 2-s2.0-85195632971 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ANODE MATERIAL | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | LITHIATION | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | SIO2 | - |
dc.subject.keywordAuthor | anode | - |
dc.subject.keywordAuthor | Li-ion battery | - |
dc.subject.keywordAuthor | porous materials | - |
dc.subject.keywordAuthor | SiO2@carbon nanoparticles | - |
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