Low-Temperature Ionic-Liquid-Based Synthesis of Nanostructured Iron-Based Fluoride Cathodes for Lithium Batteries

被引：210

作者：

Li, Chilin ^{[1
]}

Gu, Lin ^{[2
,3
]}

Tsukimoto, Susumu ^{[3
]}

van Aken, Peter A. ^{[2
]}

Maier, Joachim

机构：

[1] Max Planck Inst Solid State Res, D-70569 Stuttgart, Germany

[2] Max Planck Inst Met Res, D-70569 Stuttgart, Germany

[3] Tohoku Univ, WPI Adv Inst Mat Res, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 33期

关键词：

LIFEPO4; NANOPARTICLES; ELECTRODE MATERIAL; METAL FLUORIDES; LI; PERFORMANCE; CONVERSION; STORAGE; NANOCOMPOSITES; TRANSITION; NANORODS;

D O I：

10.1002/adma.201000535

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A mesoporous iron-based fluoride cathode for lithium batteries is fabricated by a novel low-temperature non-aqueous synthesis based on ionic liquid medium. The hydration-water-induced microstructural optimization and morphological decoration are expected to contribute positively to both the large reversible Listorage capacity and the high reactive voltage of carbon-free FeF3 center dot 0.33H(2)O at room temperature.

引用

页码：3650 / +

页数：6

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