A novel approach to employ Li2MnSiO4 as anode active material for lithium batteries

被引：13

作者：

Aravindan, V. ^{[1
]}

Karthikeyan, K. ^{[1
]}

Amaresh, S. ^{[1
]}

Kim, H. S. ^{[2
]}

Chang, D. R. ^{[2
]}

Lee, Y. S. ^{[1
]}

机构：

[1] Chonnam Natl Univ, Fac Appl Chem Engn, Kwangju 500757, South Korea

[2] Korea Inst Ind Technol, Kwangju 500480, South Korea

来源：

IONICS | 2011年 / 17卷 / 01期

关键词：

Li2MnSiO4; Anodes; Adipic acid; Solid-state reaction; Cyclic voltammetry; LI-ION BATTERIES; CATHODE MATERIALS; ELECTROCHEMICAL PERFORMANCE; LI2FESIO4;

D O I：

10.1007/s11581-010-0487-1

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：

In the present paper, we describe utilization of cathode active material as anode active material, for example, Li2MnSiO4. The lithium manganese silicate has been successfully synthesized by solid-state reaction method. The X-ray diffraction pattern confirms the orthorhombic structure with Pmn2 (1) space group. The Li/Li2MnSiO4 cell delivered the initial discharge capacity of 420 mA h g(-1), which is 110 mA h g(-1) higher than graphitic anodes. The electrochemical reversibility and solid electrolyte interface formation of the Li2MnSiO4 electrode was emphasized by cyclic voltammetry.

引用

收藏

页码：3 / 6

页数：4

相关论文

共 13 条

[1] Nanostructured materials for advanced energy conversion and storage devices [J].

Aricò, AS ;

Bruce, P ;

Scrosati, B ;

Tarascon, JM ;

Van Schalkwijk, W .

NATURE MATERIALS, 2005, 4 (05) :366-377

[2] Design of electrolyte solutions for Li and Li-ion batteries: a review [J].

Aurbach, D ;

Talyosef, Y ;

Markovsky, B ;

Markevich, E ;

Zinigrad, E ;

Asraf, L ;

Gnanaraj, JS ;

Kim, HJ .

ELECTROCHIMICA ACTA, 2004, 50 (2-3) :247-254

[3] Nanomaterials for rechargeable lithium batteries [J].

Bruce, Peter G. ;

Scrosati, Bruno ;

Tarascon, Jean-Marie .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (16) :2930-2946

[4]

DEDOMPABLO MEA, 2008, MATER CHEM, V20, P5574

[5] Li2MSiO4 (M = Fe and/or Mn) cathode materials [J].

Dominko, R. .

JOURNAL OF POWER SOURCES, 2008, 184 (02) :462-468

[6] Structure and electrochemical performance of Li2MnSiO4 and Li2FeSiO4 as potential Li-battery cathode materials [J].

Dominko, R ;

Bele, M ;

Gaberscek, M ;

Meden, A ;

Remskar, M ;

Jamnik, J .

ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (02) :217-222

[7] In-situ XAS study on Li2MnSiO4 and Li2FeSiO4 cathode materials [J].

Dominko, R. ;

Arcon, I. ;

Kodre, A. ;

Hanzel, D. ;

Gaberscek, M. .

JOURNAL OF POWER SOURCES, 2009, 189 (01) :51-58

[8] On the use of LiPF3(CF2CF3)3 (LiFAP) solutions for Li-ion batteries.: Electrochemical and thermal studies [J].

Gnanaraj, JS ;

Zinigrad, E ;

Asraf, L ;

Sprecher, M ;

Gottlieb, HE ;

Geissler, W ;

Schmidt, M ;

Aurbach, D .

ELECTROCHEMISTRY COMMUNICATIONS, 2003, 5 (11) :946-951

[9] A novel approach to exploit LiFePO4 compound as an ambient temperature high capacity anode material for rechargeable lithium batteries [J].

Kalaiselvi, N ;

Doh, CH ;

Park, CW ;

Moon, SI ;

Yun, MS .

ELECTROCHEMISTRY COMMUNICATIONS, 2004, 6 (11) :1110-1113

[10] Beyond one-electron reaction in Li cathode materials:: Designing Li2MnxFe1-xSiO4 [J].

Kokalj, Anton ;

Dominko, Robert ;

Mali, Gregor ;

Meden, Anton ;

Gaberscek, Miran ;

Jamnik, Janez .

CHEMISTRY OF MATERIALS, 2007, 19 (15) :3633-3640