Na2VSn(PO4)3: A novel NASICON-type electrode material for symmetric sodium-ion batteries
Source abstract
Abstract
Symmetric sodium-ion batteries have so far attracted more and more attention due to the simple cell configuration, reduced volume expansion and low manufacturing cost. In this work, a novel NASICON-type compound Na 2VSn(PO 4) 3 was successfully synthesized through sol-gel method. XRD, SEM, TEM and XPS were employed to character the material Na 2VSn(PO 4) 3/C. The samples of Na 2VSn(PO 4) 3/C were used not only as cathode or anode in Na||Na 2VSn(PO 4) 3 /C half cell, but also as both cathode and anode in Na 2VSn(PO 4) 3/C||Na 2VSn(PO 4) 3/C symmetric full cell. The results of electrochemical tests revealed that half and full cells were cycled effectively.
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Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Technologies Research · Advanced Battery Materials and Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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