用于钾离子电池的锡基复合阳极
Tin-based composite anodes for potassium-ion batteries.
作者信息
Sultana Irin, Ramireddy Thrinathreddy, Rahman Md Mokhlesur, Chen Ying, Glushenkov Alexey M
机构信息
Institute for Frontier Materials, Deakin University, 75 Pigdons Rd, Waurn Ponds, Geelong, VIC 3216, Australia.
出版信息
Chem Commun (Camb). 2016 Jul 14;52(59):9279-82. doi: 10.1039/c6cc03649j.
PMID:27358087
Abstract
The electrochemical behaviour of a Sn-based anode in a potassium cell is reported for the first time. The material is active at low potentials vs. K/K(+), and encouraging capacities of around 150 mA h g(-1) are recorded. Experimental evidence shows that Sn is capable of alloying/de-alloying with potassium in a reversible manner.
摘要
首次报道了锡基负极在钾电池中的电化学行为。该材料相对于K/K(+)在低电位下具有活性，并记录到了约150 mA h g(-1)的令人鼓舞的容量。实验证据表明，锡能够以可逆方式与钾发生合金化/去合金化反应。
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