Sodium zinc hexacyanoferrate with a well-defined open framework as a positive electrode for sodium ion batteries

被引：197

作者：

Lee, Hongkyung ^{[1
]}

Kim, Yong-Il ^{[2
]}

Park, Jung-Ki ^{[1
,3
,4
]}

Choi, Jang Wook ^{[3
,4
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

[2] KRISS, Taejon 305340, South Korea

[3] Korea Adv Inst Sci & Technol, Grad Sch EEWS WCU, Taejon 305701, South Korea

[4] Nano Century KAIST Inst, Taejon 305701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 67期

基金：

新加坡国家研究基金会;

关键词：

LOW-COST; CHALLENGES; INSERTION; BLUE; NA; LI; NICKEL;

D O I：

10.1039/c2cc33771a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A modified Prussian blue analogue, Na2Zn3[Fe(CN)(6)](2)center dot xH(2)O, was investigated as a positive electrode material. Utilizing a well-defined channel structure, the compound exhibits a clear electrochemical activity at around 3.5 V vs. Na/Na+ with a reversible capacity of 56.4 mA h g(-1) and good cycle life.

引用

页码：8416 / 8418

页数：3

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