Hollow Fe3O4/C spheres as superior lithium storage materials

被引：113

作者：

Zhang, Qiumei ^{[1
,2
]}

Shi, Zhicong ^{[1
,2
]}

Deng, Yuanfu ^{[2
,3
]}

Zheng, Jun ^{[2
]}

Liu, Guichang ^{[1
]}

Chen, Guohua ^{[1
,2
,4
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Sch Chem Engn, Dalian 116023, Peoples R China

[2] Guangzhou HKUST Fok Ying Tung Res Inst, Ctr Green Prod & Proc Technol, Guangzhou 511458, Guangdong, Peoples R China

[3] S China Univ Technol, Dept Chem, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China

[4] Hong Kong Univ Sci & Technol, Dept Chem & Biomol Engn, Hong Kong, Hong Kong, Peoples R China

来源：

JOURNAL OF POWER SOURCES | 2012年 / 197卷

基金：

高等学校博士学科点专项科研基金;

关键词：

Lithium ion battery; Anode material; Spinel iron oxide; Hollow sphere; High capacity; ANODE MATERIAL; CAPACITY; PERFORMANCE;

D O I：

10.1016/j.jpowsour.2011.09.029

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：

Unique hollow Fe3O4/C spheres are prepared by a simple one-pot solvothermal method, with spinel structure and 750 nm in diameter identified by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques. The hollow Fe3O4/C spheres exhibit excellent cycling and rate performance as anode material for lithium ion batteries, delivering reversible specific capacities of 984 mAh g(-1) even after 70 cycles at 0.2C, 620 mAh g(-1) at 2 C, and 460 mAh g(-1) at 5 C. respectively. Lithium insertion mechanisms are also proposed in terms of the ex situ XRD analysis of the electrodes after discharged and charged to certain voltages together with cyclic voltammetry (CV) and voltage profile. Crown Copyright (C) 2011 Published by Elsevier B.V. All rights reserved.

引用

页码：305 / 309

页数：5

共 25 条

[1] High-Yield Gas-Liquid Interfacial Synthesis of Highly Dispersed Fe3O4 Nanocrystals and Their Application in Lithium-Ion Batteries [J].

Cui, Zhi-Min ;

Hang, Ling-Yan ;

Song, Wei-Guo ;

Guo, Yu-Guo .

CHEMISTRY OF MATERIALS, 2009, 21 (06) :1162-1166

[2] Controllable synthesis of spinel nano-ZnMn2O4 via a single source precursor route and its high capacity retention as anode material for lithium ion batteries [J].

Deng, Yuanfu ;

Tang, Shidi ;

Zhang, Qiumei ;

Shi, Zhicong ;

Zhang, Leiting ;

Zhan, Shuzhong ;

Chen, Guohua .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (32) :11987-11995

[3] One-pot synthesis of ZnFe2O4/C hollow spheres as superior anode materials for lithium ion batteries [J].

Deng, Yuanfu ;

Zhang, Qiumei ;

Tang, Shidi ;

Zhang, Leiting ;

Deng, Shengnan ;

Shi, Zhicong ;

Chen, Guohua .

CHEMICAL COMMUNICATIONS, 2011, 47 (24) :6828-6830

[4] Formation of SnO2 Hollow Nanospheres inside Mesoporous Silica Nanoreactors [J].

Ding, Shujiang ;

Chen, Jun Song ;

Qi, Genggeng ;

Duan, Xiaonan ;

Wang, Zhiyu ;

Giannelis, Emmanuel P. ;

Archer, Lynden A. ;

Lou, Xiong Wen .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (01) :21-23

[5] Structure and electrochemical performance of nanostructured Fe3O4/carbon nanotube composites as anodes for lithium ion batteries [J].

He, Yang ;

Huang, Ling ;

Cai, Jin-Shu ;

Zheng, Xiao-Mei ;

Sun, Shi-Gang .

ELECTROCHIMICA ACTA, 2010, 55 (03) :1140-1144

[6] Superior storage performance of a Si@SiOx/C nanocomposite as anode material for lithium-ion batteries [J].

Hu, Yong-Sheng ;

Demir-Cakan, Rezan ;

Titirici, Maria-Magdalena ;

Mueller, Jens-Oliver ;

Schloegl, Robert ;

Antonietti, Markus ;

Maier, Joachim .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (09) :1645-1649

[7] Facile synthesis of hierarchically structured Fe3O4/carbon micro-flowers and their application to lithium-ion battery anodes [J].

Jin, Shuangling ;

Deng, Honggui ;

Long, Donghui ;

Liu, Xiaojun ;

Zhan, Liang ;

Liang, Xiaoyi ;

Qiao, Wenming ;

Ling, Licheng .

JOURNAL OF POWER SOURCES, 2011, 196 (08) :3887-3893

[8] On the origin of the extra electrochemical capacity displayed by MO/Li cells at low potential [J].

Laruelle, S ;

Grugeon, S ;

Poizot, P ;

Dollé, M ;

Dupont, L ;

Tarascon, JM .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (05) :A627-A634

[9] Magnetite/carbon core-shell nanorods as anode materials for lithium-ion batteries [J].

Liu, Hao ;

Wang, Guoxiu ;

Wang, Jiazhao ;

Wexler, David .

ELECTROCHEMISTRY COMMUNICATIONS, 2008, 10 (12) :1879-1882

[10] One-Pot Template-Free Fabrication of Hollow Magnetite Nanospheres and Their Application as Potential Drug Carriers [J].

Liu, Shanhu ;

Xing, Ruimin ;

Lu, Feng ;

Rana, Rohit Kumar ;

Zhu, Jun-Jie .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (50) :21042-21047

← 1 2 3 →