Prussian blue: a new framework of electrode materials for sodium batteries

被引：990

作者：

Lu, Yuhao ^{[1
]}

Wang, Long ^{[1
]}

Cheng, Jinguang ^{[1
]}

Goodenough, John B. ^{[1
]}

机构：

[1] Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 52期

关键词：

SOLID-SOLUTIONS; NICKEL; LITHIUM; COPPER; NA;

D O I：

10.1039/c2cc31777j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Prussian blue and its analogues consisting of different transition-metal ions (Fe, Mn, Ni, Cu, Co and Zn) have been synthesized at room temperature. Insertion of Na into KFe2(CN)(6) in a carbonate electrolyte exhibited a reversible capacity near 100 mA h g(-1) with no capacity fade in 30 cycles. The data indicate that a Na-ion battery with a Prussian blue framework as a cathode will be feasible.

引用

页码：6544 / 6546

页数：3

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