Sodium Rich Vanadium Oxy-Fluorophosphate - Na3.2 Ni0.2 V1.8 (PO4 )2 F2 O - as Advanced Cathode for Sodium Ion Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202301091
Abstract: Conventional sodium-based layered oxide cathodes are extremely air sensitive and possess poor electrochemical performance along with safety concerns when operating at high voltage. The polyanion phosphate, Na3 V2 (PO4 )3 stands out as an excellent… read more here.
Keywords: na3 ni0; po4; ni0 po4; sodium rich ... See more keywords
Optimization of leaching conditions for removing sodium from sodium-rich coals by orthogonal experiments
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DOI: 10.1016/j.fuel.2017.07.032
Abstract: Abstract The leaching pretreatment has been adopted to mitigate the ash-related problems encountered during gasification and combustion of sodium-rich coals. However, the wide-spread applications of this technology are limited to produce the ultra clean coal… read more here.
Keywords: sodium rich; sodium; orthogonal experiments; leaching conditions ... See more keywords
Correlations between Coal Compositions and Sodium Release during Steam Gasification of Sodium-rich Coals
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DOI: 10.1021/acs.energyfuels.7b00674
Abstract: Sodium release (SR) during gasification of sodium-rich coals has caused a series of severe operating problems. How to effectively estimate the SR is crucial to design the appropriate controlling technologies. In this work, the detailed… read more here.
Keywords: sodium release; gasification sodium; sodium rich; sodium ... See more keywords
Treatment dependent sodium-rich Prussian blue as a cathode material for sodium-ion batteries.
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DOI: 10.1039/d2dt01171a
Abstract: In the preparation of Prussian blue analogs (PBAs), Na+ loss and Fe2+ oxidation take place when washing with water. Sodium-rich PBAs were prepared with sodium ascorbate aqueous solution as the washing solution, which can suppress… read more here.
Keywords: ion batteries; sodium; cathode; sodium ion ... See more keywords
High capacity sodium-rich layered oxide cathode for sodium-ion batteries
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DOI: 10.1088/1674-1056/27/11/118801
Abstract: Sodium-ion batteries have attracted significant recent attention currently considering the limited available lithium resource. However, the energy density of sodium-ion batteries is still insufficient compared to lithium-ion batteries, mainly because of the unavailability of high-energy… read more here.
Keywords: sodium ion; sodium rich; sodium; rich layered ... See more keywords