WS₂@石墨烯纳米复合材料作为具有增强电化学性能的钠离子电池负极材料。
WS₂@graphene nanocomposites as anode materials for Na-ion batteries with enhanced electrochemical performances.
作者信息
Su Dawei, Dou Shixue, Wang Guoxiu
机构信息
Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW 2500, Australia.
出版信息
Chem Commun (Camb). 2014 Apr 25;50(32):4192-5. doi: 10.1039/c4cc00840e.
PMID:24622992
Abstract
WS2@graphene nanocomposites were synthesized by a hydrothermal approach. When applied as anodes in Na-ion batteries, the WS2@graphene nanocomposite exhibited a high reversible sodium storage capacity of about 590 mA h g(-1). It also demonstrated excellent high rate performance and cyclability.
摘要
通过水热法合成了WS2@石墨烯纳米复合材料。当用作钠离子电池的阳极时，WS2@石墨烯纳米复合材料表现出约590 mA h g(-1)的高可逆钠存储容量。它还展示了优异的高倍率性能和循环稳定性。
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