Ultra-stable sandwich shaped flexible MXene/CNT@Ni films for high performance supercapacitor

Uproszczony widok
dc.contributor.authorLi, Shiyun
dc.contributor.authorZhang, Qiaoyu
dc.contributor.authorLiu, Lina
dc.contributor.authorWang, Jiangang
dc.contributor.authorZhang, Ling
dc.contributor.authorShi, Minjie
dc.contributor.authorChen, Xuecheng
dc.contributor.organizationSchool of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, Chinaen
dc.contributor.organizationFaculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Piastów Ave. 42, 71-065 Szczecin, Polanden
dc.contributor.organizationZachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydział Technologii i Inżynierii Chemicznejpl_PL
dc.date.accessioned2023-10-23T08:40:44Z
dc.date.issued2023
dc.description.abstractMXene exhibits high volume capacity, but poor flexibility and mechanical properties have seriously limited its further applications. To address this issue, a sandwich shaped flexible MXene/CNTs@Ni film has been fabricated via a simple filtration approach, wherein the nickel-electroless plating on CNTs (CNTs@Ni) are utilized as the effective interlayer spacers of MXene nanosheets to stabilize their layer structures. In addition, the optimized MXene/CNTs@Ni film electrode as a binder-free and self-supported electrode exhibits robust mechanical stability and impressive electrochemical properties, especially with a high specific capacitance of 990.8 F cm−3, about 1.4 times and 2.4 times higher than that of MXene/CNTs film electrode and pristine MXene film electrode, respectively. A flexible symmetrical supercapacitor (FSMS) was constructed based on MXene/CNTs@Ni film. Notably, the FSMS owns a high energy density of 14.5 Wh kg−1, a high power density of 2571.4 W kg−1, and a good cycling stability, suggesting its potential application in portable energy technologies.en
dc.description.sponsorshipNational Science Centre, NCN, Poland, UMO-2020/39/B/ST8/02937.en
dc.embargo.terms2026-07-01
dc.identifier.citationLi, S., Zhang, Q., Liu, L., Wang, J., Zhang, L., Shi, M., Chen, X. (2023). Ultra-stable sandwich shaped flexible MXene/CNT@Ni films for high performance supercapacitor. Journal of Alloys and Compounds, 941, 168963. doi: 10.1016/j.jallcom.2023.168963.en
dc.identifier.doihttps://doi.org/10.1016/j.jallcom.2023.168963
dc.identifier.urihttps://hdl.handle.net/20.500.12539/1859
dc.language.isoenpl_PL
dc.publisherElsevieren
dc.rightsUznanie autorstwa 3.0 Polska*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/pl/*
dc.subjectMXeneen
dc.subjectsandwich shapeden
dc.subjectfilm electrodeen
dc.subjectelectroless plattingen
dc.subjectflexible supercapacitoren
dc.subject.otherDyscyplina::Nauki inżynieryjno-technicznepl_PL
dc.titleUltra-stable sandwich shaped flexible MXene/CNT@Ni films for high performance supercapacitoren
dc.typePreprintpl_PL

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