SEI layer-forming additives for LiNi0.5Mn1.5O4/graphite 5 VLi-ion batteries

被引：153

作者：

Lee, Hochun ^{[1
]}

Choi, Seungdon ^{[1
]}

Choi, Sanghoon ^{[1
]}

Kim, Hyeong-Jin ^{[1
]}

Choi, Yongsu ^{[1
]}

Yoon, Soojin ^{[1
]}

Cho, Jeong-Ju ^{[1
]}

机构：

[1] LG Chem Ltd, Batteries R&D, Taejon 305380, South Korea

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2007年 / 9卷 / 04期

关键词：

5 V lithium-ion battery; LiNi0.5Mn1.5O4; graphite; additive; succinic anhydride; 1,3-propane sultone;

D O I：

10.1016/j.elecom.2006.11.008

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This study demonstrates that proper SEI layer on graphite anode is essential in LiNi0.5Mn1.5O4(LNMO)/graphite 5 V lithium-ion batteries. Succinic anhydride (SA) and 1,3-propane sultone (PS) were found to greatly extend cycle life and suppress swelling behavior of LNMO/graphite cells. The benefits of SA and PS were ascribed not only to the stable SEI layer they form on graphite but also to their stability toward the oxidation at high voltage. Using 1 M LiPF6 EC/EMC (1/2, v/v) solutions with SA and PS, LNMO/graphite Al-laminated pouch cell with nominal capacity of 600 mA h exhibited about 80% capacity retention after 100 cycles. This is the first report on the successful LNMO/graphite 5 V LIB to our best knowledge. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：801 / 806

页数：6

共 42 条

[31] Analysis of vinylene carbonate derived SEI layers on graphite anode [J].

Ota, H ;

Sakata, Y ;

Inoue, A ;

Yamaguchi, S .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2004, 151 (10) :A1659-A1669

[32] TPD-GC/MS analysis of the solid electrolyte interface (SEI) on a graphite anode in the propylene carbonate/ethylene sulfite electrolyte system for lithium batteries [J].

Ota, H ;

Sato, T ;

Suzuki, H ;

Usami, T .

JOURNAL OF POWER SOURCES, 2001, 97-8 :107-113

[33] Redox mediator as an overcharge protection agent for 4 V class lithium-ion rechargeable cells [J].

Shima, K ;

Ue, M ;

Yamaki, J .

ELECTROCHEMISTRY, 2003, 71 (12) :1231-1235

[34] Origin of the high voltage (> 4.5 V) capacity of spinel lithium manganese oxides [J].

Shin, Y ;

Manthiram, A .

ELECTROCHIMICA ACTA, 2003, 48 (24) :3583-3592

[35] POSITIVE ELECTRODE MATERIALS WITH HIGH OPERATING VOLTAGE FOR LITHIUM BATTERIES - LICRYMN2-YO4 (0-LESS-THAN-OR-EQUAL-TO-Y-LESS-THAN-OR-EQUAL-TO-1) [J].

SIGALA, C ;

GUYOMARD, D ;

VERBAERE, A ;

PIFFARD, Y ;

TOURNOUX, M .

SOLID STATE IONICS, 1995, 81 (3-4) :167-170

[36] Electrochemical performance of nano-sized ZnO-coated LiNi0.5Mn1.5O4 spinel as 5 V materials at elevated temperatures [J].

Sun, YK ;

Hong, KJ ;

Prakash, J ;

Amine, K .

ELECTROCHEMISTRY COMMUNICATIONS, 2002, 4 (04) :344-348

[37] The study of LiNi0.5Mn1.5O45-V cathodes for Li-ion batteries [J].

Talyosef, Y ;

Markovsky, B ;

Salitra, G ;

Aurbach, D ;

Kim, HJ ;

Choi, S .

JOURNAL OF POWER SOURCES, 2005, 146 (1-2) :664-669

[38] NEW ELECTROLYTE COMPOSITIONS STABLE OVER THE O-V TO 5-V VOLTAGE RANGE AND COMPATIBLE WITH THE LI1+XMN2O4 CARBON LI-ION CELLS [J].

TARASCON, JM ;

GUYOMARD, D .

SOLID STATE IONICS, 1994, 69 (3-4) :293-305

[39] Capacity fading of graphite electrodes due to the deposition of manganese ions on them in Li-ion batteries [J].

Tsunekawa, H ;

Tanimoto, S ;

Marubayashi, R ;

Fujita, M ;

Kifune, K ;

Sano, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (10) :A1326-A1331

[40] Sulfone-based electrolytes for lithium-ion batteries [J].

Xu, K ;

Angell, CA .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (07) :A920-A926

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