Low crystallinity VOOH hollow microspheres as an outstanding high-rate and long-life cathode for sodium ion batteries

Low crystallinity VOOH hollow microspheres as an outstanding high-rate and long-life cathode for sodium ion batteries

The main bottlenecks restricting the development of Na-ion batteries are the inferior rate capability and cyclability of cathodes. In this work, a novel cathode material for Na-ion storage, namely, low crystallinity VOOH hollow microspheres, is prepared through a template-free hydrothermal route, an...

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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 (40), p.12404-12408
Hauptverfasser: Shao, Jie, Ding, Yuanlei, Li, Xinyong, Wan, Zhongming, Wu, Caiyan, Yang, Jiping, Qu, Qunting, Zheng, Honghe
Format: Artikel
Sprache:eng
Schlagworte:
Cathodes
Crystallinity
Electric batteries
Microspheres
Sodium
Storage batteries
Sustainability
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Zusammenfassung:The main bottlenecks restricting the development of Na-ion batteries are the inferior rate capability and cyclability of cathodes. In this work, a novel cathode material for Na-ion storage, namely, low crystallinity VOOH hollow microspheres, is prepared through a template-free hydrothermal route, and exhibits outstanding rate behavior and long life.
ISSN:2050-7488
2050-7496
DOI:10.1039/c3ta12868g