Achieving high mass loading of Na3V2(PO4)3@carbon on carbon cloth by constructing three-dimensional network between carbon fibers for ultralong cycle-life and ultrahigh rate sodium-ion batteries
DC Field | Value | Language |
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dc.contributor.author | Guo, Donglei | - |
dc.contributor.author | Qin, Jinwen | - |
dc.contributor.author | Yin, Zhigang | - |
dc.contributor.author | Bai, Jinman | - |
dc.contributor.author | Sun, Yang-Kook | - |
dc.contributor.author | Cao, Minhua | - |
dc.date.accessioned | 2021-07-30T05:24:43Z | - |
dc.date.available | 2021-07-30T05:24:43Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-03 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4724 | - |
dc.description.abstract | The mass loading of the active materials in most flexible electrodes is relatively low, which greatly impedes their practical application. Here, we report a facile strategy to achieve high mass loading of Na3V2(PO4)3@carbon (NVP@C) supported on carbon cloth (NVP@C-CC) by a two-step coating followed by an annealing treatment and the resultant NVP@C-CC membrane can be used as a binder-free cathode for sodium ion batteries (SIBs). The NVP@C is not only uniformly anchored on the surface of carbon fibers of CC, but also filled between carbon fibers of CC in interconnected three-dimensional (3D) macroporous structure. It is because of the full use of the spaces between carbon fibers of CC that we achieve a high NVP@C mass loading. Thus-obtained NVP@C-CC exhibits excellent cyclability (82.0% capacity retention over 2000 cycles at 20 C) and high rate capacity (96.8 mA h g−1 at 100 C and 69.9 mA h g−1 at 200 C) for sodium half cells and meanwhile the high mass loading of NVP@C on CC also endows the cell with fairly high energy and powder densities of 396 W h kg−1 and 97 kW kg−1. Furthermore, it also presents superior cycling stability and rate performance when evaluated as full battery (NaTi2(PO4)3@C as the anode) cathode. This study offers a new strategy for achieving high mass loading of the active materials on flexible supports in flexible energy storage devices. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Achieving high mass loading of Na3V2(PO4)3@carbon on carbon cloth by constructing three-dimensional network between carbon fibers for ultralong cycle-life and ultrahigh rate sodium-ion batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sun, Yang-Kook | - |
dc.identifier.doi | 10.1016/j.nanoen.2017.12.038 | - |
dc.identifier.scopusid | 2-s2.0-85039838202 | - |
dc.identifier.wosid | 000425396400017 | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.45, pp.136 - 147 | - |
dc.relation.isPartOf | NANO ENERGY | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 45 | - |
dc.citation.startPage | 136 | - |
dc.citation.endPage | 147 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | CATHODE MATERIAL | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | COATED NA3V2(PO4)(3) | - |
dc.subject.keywordPlus | RATE CAPABILITY | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | FLEXIBLE ELECTRODES | - |
dc.subject.keywordPlus | ANODE MATERIAL | - |
dc.subject.keywordPlus | GRAPHITE FOAM | - |
dc.subject.keywordPlus | HIGH-VOLTAGE | - |
dc.subject.keywordPlus | FULL CELL | - |
dc.subject.keywordAuthor | Na3V2(PO4)(3) | - |
dc.subject.keywordAuthor | Carbon cloth | - |
dc.subject.keywordAuthor | Three-dimensional network | - |
dc.subject.keywordAuthor | Mass loading | - |
dc.subject.keywordAuthor | Sodium-ion batteries | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2211285517308145?via%3Dihub | - |
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