Enhanced polysulphide redox reaction using a RuO2 nanoparticle-decorated mesoporous carbon as functional separator coating for advanced lithium-sulphur batteries

Enhanced polysulphide redox reaction using a RuO2 nanoparticle-decorated mesoporous carbon as functional separator coating for advanced lithium-sulphur batteries

A multi-functional RuO2 nanoparticle-embedded mesoporous carbon-coated separator is used as an electrocatalytic and adsorbing polysulphide-net to enhance the redox reaction of migrating polysulphides, to improve active material utilization and boost the electrochemical performance of lithium-sulphur...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2016-06, Vol.52 (52), p.8134-8137
Hauptverfasser: Balach, J, Jaumann, T, Mühlenhoff, S, Eckert, J, Giebeler, L
Format: Artikel
Sprache:eng
Schlagworte:
Carbon
Coating
Nanostructure
Polysulfides
Redox reactions
Ruthenium oxide
Separators
Utilization
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Zusammenfassung:A multi-functional RuO2 nanoparticle-embedded mesoporous carbon-coated separator is used as an electrocatalytic and adsorbing polysulphide-net to enhance the redox reaction of migrating polysulphides, to improve active material utilization and boost the electrochemical performance of lithium-sulphur batteries.
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc03743g