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Going beyond lithium hybrid capacitors: proposing a new high-performing sodium hybrid capacitor system for next-generation hybrid vehicles made with bio-inspired activated carbon
DC Field | Value | Language |
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dc.contributor.author | Thangavel, Ranjith | - |
dc.contributor.author | Kaliyappan, Karthikeyan | - |
dc.contributor.author | Kang, Kisuk | - |
dc.contributor.author | Sun, Xueliang | - |
dc.contributor.author | Lee, Yun-Sung | - |
dc.date.accessioned | 2020-04-25T07:59:16Z | - |
dc.date.available | 2020-04-25T07:59:16Z | - |
dc.date.created | 2018-08-28 | - |
dc.date.created | 2018-08-28 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.citation | Advanced Energy Materials, Vol.6 No.7, p. 1502199 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.other | 47535 | - |
dc.identifier.uri | https://hdl.handle.net/10371/165049 | - |
dc.description.abstract | A novel sodium hybrid capacitor (NHC) is constructed with an intercalation-type sodium material [carbon coated-Na3V2(PO4)(3), C-NVP] and high surface area-activated carbon derived from an eco-friendly resource cinnamon sticks (CDCs) in an organic electrolyte. This novel NHC possesses a combination of high energy and high power density, along with remarkable electrochemical stability. In addition, the C-NVP/CDC system outperforms present, well-established lithium hybrid capacitor systems in all areas, and can thus be added to the list of candidates for future electric vehicles. A careful optimization of mass balance between electrode materials enables the C-NVP/CDC cell to exhibit extraordinary capacitance performance. This novel NHC produces an energy density of 118 Wh kg(-1) at a specific power of 95 W kg(-1) and retains an energy density of 60 Wh kg(-1) with high specific power of 850 W kg(-1). Furthermore, a discharge capacitance of 53 F g(-1) is obtained from the C-NVP/CDC cell at a 1 mA cm(-2) current density, along with 95% capacitance retention, even after 10 000 cycles. The sluggish kinetics of the Na ion battery system is successfully overcome by developing a stable, high-performing NHC system. | - |
dc.language | 영어 | - |
dc.publisher | Wiley-VCH Verlag | - |
dc.title | Going beyond lithium hybrid capacitors: proposing a new high-performing sodium hybrid capacitor system for next-generation hybrid vehicles made with bio-inspired activated carbon | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 강기석 | - |
dc.identifier.doi | 10.1002/aenm.201502199 | - |
dc.citation.journaltitle | Advanced Energy Materials | - |
dc.identifier.wosid | 000374704200011 | - |
dc.identifier.scopusid | 2-s2.0-84964678997 | - |
dc.citation.number | 7 | - |
dc.citation.startpage | 1502199 | - |
dc.citation.volume | 6 | - |
dc.identifier.sci | 000374704200011 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kang, Kisuk | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | LI-ION CAPACITORS | - |
dc.subject.keywordPlus | LONG-CYCLE LIFE | - |
dc.subject.keywordPlus | SUPERIOR RATE CAPABILITY | - |
dc.subject.keywordPlus | DOUBLE-LAYER CAPACITORS | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | HIGH-POWER | - |
dc.subject.keywordPlus | CATHODE MATERIAL | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | COATED NA3V2(PO4)(3) | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordAuthor | biomass carbon | - |
dc.subject.keywordAuthor | energy density | - |
dc.subject.keywordAuthor | Na3V2(PO4)3 | - |
dc.subject.keywordAuthor | organic electrolytes | - |
dc.subject.keywordAuthor | sodium ion capacitors | - |
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