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Biotemplated Nanocomposites of Transition-Metal Oxides/Carbon Nanotubes with Highly Stable and Efficient Electrochemical Interfaces for High-Power Lithium-Ion Batteries
DC Field | Value | Language |
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dc.contributor.author | Kim, Soonwoo | - |
dc.contributor.author | Lim, Yein | - |
dc.contributor.author | Kang, Tae-Hyung | - |
dc.contributor.author | Moon, Jihee | - |
dc.contributor.author | Choi, In-Suk | - |
dc.contributor.author | Lee, Yun Jung | - |
dc.contributor.author | Yi, Hyunjung | - |
dc.date.accessioned | 2024-05-14T07:06:14Z | - |
dc.date.available | 2024-05-14T07:06:14Z | - |
dc.date.created | 2020-09-25 | - |
dc.date.issued | 2020-08 | - |
dc.identifier.citation | ACS Applied Energy Materials, Vol.3 No.8, pp.7804-7812 | - |
dc.identifier.issn | 2574-0962 | - |
dc.identifier.uri | https://hdl.handle.net/10371/201939 | - |
dc.description.abstract | Kinetic stability of transition-metal oxide (TMO) anodes is of significant importance for high-power lithium-ion batteries (LIBs). Stable interfaces between TMOs and electrical nanomaterials could enhance high-power performance. In this study, we report a biotemplate-based approach for securing structural and electrochemical interfaces between active materials and conductive nanomaterials and demonstrate highly stable and high-power Co(3)O(4 )anodes for LIBs. Co3O4 nanoflower electrodes are synthesized on an M13 phage-templated conductive nanonetwork of single-walled carbon nanotubes (SWCNTs). Co3O4 nanoflowers on the bionanonetwork, Co3O4/SWCNT-M13, exhibit significantly improved cycling performance at a high rate and rate capabilities. The synergistic effect of the conductive cores, nanoflower morphologies, and secured interfaces between the Co3O4 and SWCNT of Co3O4/SWCNT-M13 enables an excellent specific capacity of 1283.5 mA h g(-1) at a high rate of 2 A g(-1) after 500 cycles. Our strategy could provide a versatile and powerful platform for structuring highly stable and high-power TMO anodes and thus would benefit other oxide materials that suffer from poor kinetic performance and mechanical instability. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Biotemplated Nanocomposites of Transition-Metal Oxides/Carbon Nanotubes with Highly Stable and Efficient Electrochemical Interfaces for High-Power Lithium-Ion Batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsaem.0c01208 | - |
dc.citation.journaltitle | ACS Applied Energy Materials | - |
dc.identifier.wosid | 000563784400060 | - |
dc.identifier.scopusid | 2-s2.0-85091075395 | - |
dc.citation.endpage | 7812 | - |
dc.citation.number | 8 | - |
dc.citation.startpage | 7804 | - |
dc.citation.volume | 3 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Choi, In-Suk | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | WALLED CARBON NANOTUBES | - |
dc.subject.keywordPlus | REVERSIBLE CAPACITY | - |
dc.subject.keywordPlus | CO3O4 NANOPARTICLES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordAuthor | nanocomposites | - |
dc.subject.keywordAuthor | biotemplates | - |
dc.subject.keywordAuthor | transition-metal oxides | - |
dc.subject.keywordAuthor | carbon nanotubes | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
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