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SnSe nanocrystals decorated on carbon nanotubes for high-performance lithium-ion battery anodes
DC Field | Value | Language |
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dc.contributor.author | Jin, Aihua | - |
dc.contributor.author | Chae, Sue In | - |
dc.contributor.author | Park, Jae-Hyuk | - |
dc.contributor.author | Kim, Shin-Yeong | - |
dc.contributor.author | Lee, Sanghwa | - |
dc.contributor.author | Chang, Hogeun | - |
dc.contributor.author | Kim, Jeong Hyun | - |
dc.contributor.author | Um, Ji Hyun | - |
dc.contributor.author | Yu, Seung-Ho | - |
dc.contributor.author | Hyeon, Taeghwan | - |
dc.contributor.author | Sung, Yung-Eun | - |
dc.date.accessioned | 2022-04-21T01:18:19Z | - |
dc.date.available | 2022-04-21T01:18:19Z | - |
dc.date.created | 2021-11-09 | - |
dc.date.created | 2021-11-09 | - |
dc.date.created | 2021-11-09 | - |
dc.date.issued | 2022-02 | - |
dc.identifier.citation | Journal of Alloys and Compounds, Vol.892, p. 162057 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.other | 147420 | - |
dc.identifier.uri | https://hdl.handle.net/10371/179176 | - |
dc.description.abstract | Tin selenide has been considered as one of the most promising anode materials for lithium-ion battery owing to its high theoretical capacity. In this work, a facile colloidal synthetic method was successfully used to obtain nanocomposites comprising similar to 7 nm SnSe nanocrystals and carbon nanotubes (SnSe NC/CNT). When applied as anode materials in lithium-ion battery, the SnSe NC/CNT nanocomposites exhibited excellent electrochemical performance with a reversible capacity of 706.5 mAh g(-1) after 300 cycles at a constant current density of 200 mA g(-1). The SnSe NC/CNT nanocomposites also delivered the high reversible capacity of 532.0 mAh g(-1) at a high current density of 1.0 A g(-1). The SnSe nanocomposites are advantageous to the ion and electron transport. Interconnected by CNT after annealing at 200 degrees C, SnSe NC/CNT nano composites can accommodate the volume expansion even after 300 cycles. The complex conversion and alloying reaction are studied by X-ray diffraction and X-ray absorption near edge structure. (C) 2021 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | SnSe nanocrystals decorated on carbon nanotubes for high-performance lithium-ion battery anodes | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 성영은 | - |
dc.contributor.AlternativeAuthor | 현택환 | - |
dc.identifier.doi | 10.1016/j.jallcom.2021.162057 | - |
dc.citation.journaltitle | Journal of Alloys and Compounds | - |
dc.identifier.wosid | 000705023400003 | - |
dc.identifier.scopusid | 2-s2.0-85116065920 | - |
dc.citation.startpage | 162057 | - |
dc.citation.volume | 892 | - |
dc.identifier.sci | 000705023400003 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Hyeon, Taeghwan | - |
dc.contributor.affiliatedAuthor | Sung, Yung-Eun | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | SOLUTION-PHASE SYNTHESIS | - |
dc.subject.keywordPlus | X-RAY-DIFFRACTION | - |
dc.subject.keywordPlus | SODIUM-ION | - |
dc.subject.keywordPlus | COMPOSITE ANODES | - |
dc.subject.keywordPlus | LI | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | NANOMATERIALS | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | THICKNESS | - |
dc.subject.keywordAuthor | Tin selenide | - |
dc.subject.keywordAuthor | Carbon nanotubes | - |
dc.subject.keywordAuthor | Nanocomposites | - |
dc.subject.keywordAuthor | Lithium-ion battery | - |
dc.subject.keywordAuthor | operando X-ray diffraction | - |
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