Three-dimensional and hierarchically porous bulk battery electrode

被引：4

作者：

Guo, Zhanjun ^{[1
]}

Chen, Zhiliang ^{[2
]}

机构：

[1] North China Univ Water Resources & Elect Power, Inst Environm & Municipal Engn, Zhengzhou 450000, Peoples R China

[2] Chinese Acad Sci, Yangzhou Res Acad Energy & Mat, Yangzhou 225000, Jiangsu, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2016年 / 685卷

关键词：

Battery; LiFePO4; Bulk electrode; Energy density; LITHIUM; GRAPHITE;

D O I：

10.1016/j.jallcom.2016.05.237

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Current-collector-, binder-free and three-dimensional (3D) bulk electrodes with hierarchically porous architecture have been prepared via using different-sized urea formaldehyde resin (UFR) as templates. The prepared 3D bulk electrodes, consisting of active material, rapid ion and electron transport pathways, have millimetric electrode thickness. Higher volumetric capacity and superior rate capability simultaneously are achieved. This work enlighten a way to obtain high power and energy density electrode. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：705 / 709

页数：5

共 19 条

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