Nanocrystalline anatase TiO sub(2): a new anode material for rechargeable sodium ion batteries

Nanocrystalline anatase TiO sub(2): a new anode material for rechargeable sodium ion batteries

Anatase TiO sub(2) nanocrystals were successfully employed as anodes for rechargeable Na-ion batteries for the first time. The mesoporous electrodes exhibited a highly stable reversible charge storage capacity of similar to 150 mA h g super(-1) over 100 cycles, and were able to withstand high rate c...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-09, Vol.49 (79), p.8973-8975
Hauptverfasser: Xu, Yang, Memarzadeh Lotfabad, Elmira, Wang, Huanlei, Farbod, Behdokht, Xu, Zhanwei, Kohandehghan, Alireza, Mitlin, David
Format: Artikel
Sprache:eng
Schlagworte:
Anatase
Anodes
Electric batteries
Nanocrystals
Rechargeable batteries
Storage batteries
Storage capacity
Titanium dioxide
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Zusammenfassung:Anatase TiO sub(2) nanocrystals were successfully employed as anodes for rechargeable Na-ion batteries for the first time. The mesoporous electrodes exhibited a highly stable reversible charge storage capacity of similar to 150 mA h g super(-1) over 100 cycles, and were able to withstand high rate cycling, fully recovering this capacity after being cycled at rates as high as 2 A g super(-1).
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc45254a