Preparation of layered Li[Ni1/3Mn1/3CO1/3]O2 as a cathode for lithium secondary battery by carbonate coprecipitation method

被引：45

作者：

Cho, TH ^{[1
]}

Park, SM ^{[1
]}

Yoshio, M ^{[1
]}

机构：

[1] Saga Univ, Dept Appl Chem, Saga 8408502, Japan

来源：

CHEMISTRY LETTERS | 2004年 / 33卷 / 06期

关键词：

D O I：

10.1246/cl.2004.704

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Layered Li[Mn1/3Ni1/3Co1/3]O-2 cathode material was synthesized by carbonate coprecipitation method. SEM observation and X-ray diffraction experiment showed that the material with spherical particle morphology was successfully synthesized by the method. The cathode material delivered 180 mAh/g as an initial discharge capacity at 0.2 mA/cm(2) and showed high average capacity retention ratio of 99.85%/cycle over 40 cycles.

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页码：704 / 705

页数：2

相关论文

共 9 条

[1] The first cycle characteristics of Li[Ni1/3Co1/3Mn1/3]O2 charged up to 4.7 V [J].

Kim, JM ;

Chung, HT .

ELECTROCHIMICA ACTA, 2004, 49 (06) :937-944

[2] Preparation and characterization of nano-crystalline LiNi0.5Mn1.5O4 for 5 V cathode material by composite carbonate process [J].

Lee, YS ;

Sun, YK ;

Ota, S ;

Miyashita, T ;

Yoshi, M .

ELECTROCHEMISTRY COMMUNICATIONS, 2002, 4 (12) :989-994

[3]

LI D, IN PRESS J POWER SOU

[4] Synthesis, structure, and electrochemical behavior of Li[NixLi1/3-2x/3Mn2/3-x/3]O2 [J].

Lu, ZH ;

Beaulieu, LY ;

Donaberger, RA ;

Thomas, CL ;

Dahn, JR .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (06) :A778-A791

[5] SOLID-STATE REDOX REACTIONS OF LICOO2 (R(3)OVER-BAR-M) FOR 4 VOLT SECONDARY LITHIUM CELLS [J].

OHZUKU, T ;

UEDA, A .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1994, 141 (11) :2972-2977

[6]

Ohzuku T, 2001, CHEM LETT, P642

[7] Synthesis and structural characterization of layered Li[Ni1/3Co1/3Mn1/3]O2 cathode materials by ultrasonic spray pyrolysis method [J].

Park, SH ;

Yoon, CS ;

Kang, SG ;

Kim, HS ;

Moon, SI ;

Sun, YK .

ELECTROCHIMICA ACTA, 2004, 49 (04) :557-563

[8] Novel lithium insertion material of LiCo1/3Ni1/3Mn1/3O2 for advanced lithium-ion batteries [J].

Yabuuchi, N ;

Ohzuku, T .

JOURNAL OF POWER SOURCES, 2003, 119 :171-174

[9] Storage and cycling performance of Cr-modified spinel at elevated [J].

Yoshio, M ;

Xia, YY ;

Kumada, N ;

Ma, SH .

JOURNAL OF POWER SOURCES, 2001, 101 (01) :79-85