Carbon nanofibers derived from cellulose nanofibers as a long-life anode material for rechargeable sodium-ion batteries
A highly reversible anode is indispensable to the future success of sodium-ion batteries (SIBs). Herein, carbon nanofibers (CNFs) derived from cellulose nanofibers are investigated as an anode material for SIBs. The CNFs exhibit very promising electrochemical properties, including a high reversible...
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Veröffentlicht in: | Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2013-01, Vol.1 (36), p.10662-10666 |
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Hauptverfasser: | , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | A highly reversible anode is indispensable to the future success of sodium-ion batteries (SIBs). Herein, carbon nanofibers (CNFs) derived from cellulose nanofibers are investigated as an anode material for SIBs. The CNFs exhibit very promising electrochemical properties, including a high reversible capacity (255 mA h g super(-1) at 40 mA g super(-1)), good rate capability (85 mA h g super(-1) at 2000 mA g super(-1)), and excellent cycling stability (176 mA h g super(-1) at 200 mA g super(-1) over 600 cycles). |
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ISSN: | 2050-7488 2050-7496 |
DOI: | 10.1039/c3ta12389h |