Ryan H DeBlock, Hunter O Ford, Meghanne E Tighe, Debra R Rolison, Jeffrey W Long
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引用次数: 0
摘要
富锂硫化铁（Li2FeS2）通过阳离子和阴离子位点表现出可逆的电荷存储能力，可存储近 400 mA h g-1，但其合成仅限于固态方法，会产生较大的原生颗粒。我们介绍了另一种基于溶液、以氧化还原为介导的方法来使黄铁矿 FeS2 锂化，最终形成纳米级的 Li2FeS2。
An alternate synthetic pathway to nanoscopic Li2FeS2 for energy storage.
Lithium-rich iron sulphide, Li2FeS2, exhibits reversible charge-storage via both cationic and anionic sites, storing nearly 400 mA h g-1, but its synthesis is limited to solid-state methods that result in large primary particles. We describe an alternate solution-based, redox-mediated method to lithiate pyrite FeS2, ultimately forming nanoscale Li2FeS2.
期刊介绍：
ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.
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