Synthesis of high-voltage (4.5 V) cycling doped LiCoO2 for use in lithium rechargeable cells

被引：123

作者：

Zou, MJ

Yoshio, M

Gopukumar, S

Yamaki, J

机构：

[1] Kyushu Univ, Inst Adv Mat Chem & Engn, Kasuga, Fukuoka 8168580, Japan

[2] Saga Univ, Dept Appl Chem, Saga 840, Japan

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 25期

关键词：

D O I：

10.1021/cm0347032

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：

High-voltage cycling doped LiCoO2 has been synthesized using the solid-state technique and it is observed that LiMn0.05C0 0.95O2 delivered a capacity of ∼160 mA·h/g after 50 cycles in the voltage range 3.5-4.5V.

引用

页码：4699 / 4702

页数：4

共 14 条

[1] Cobalt dissolution in LiCoO2-based non-aqueous rechargeable batteries [J].

Amatucci, GG ;

Tarascon, JM ;

Klein, LC .

SOLID STATE IONICS, 1996, 83 (1-2) :167-173

[2] Identification of cathode materials for lithium batteries guided by first-principles calculations [J].

Ceder, G ;

Chiang, YM ;

Sadoway, DR ;

Aydinol, MK ;

Jang, YI ;

Huang, B .

NATURE, 1998, 392 (6677) :694-696

[3]

Chen LC, 2002, J NEW MAT ELECTR SYS, V5, P213

[4]

Cho J, 2000, ELECTROCHEM SOLID ST, V3, P362

[5]

Cho J, 2001, ANGEW CHEM INT EDIT, V40, P3367, DOI 10.1002/1521-3773(20010917)40:18<3367::AID-ANIE3367>3.0.CO

[6]

2-A

[7] Novel LiCoO2 cathode material with Al2O3 coating for a Li ion cell [J].

Cho, J ;

Kim, YJ ;

Park, B .

CHEMISTRY OF MATERIALS, 2000, 12 (12) :3788-3791

[8] Synthesis and electrochemical performance of tetravalent doped LiCoO2 in lithium rechargeable cells [J].

Gopukumar, S ;

Jeong, Y ;

Kim, KB .

SOLID STATE IONICS, 2003, 159 (3-4) :223-232

[9] LiAlyCo1-yO2 (R(3)over-bar-m) intercalation cathode for rechargeable lithium batteries [J].

Jang, YI ;

Huang, BY ;

Wang, HF ;

Sadoway, DR ;

Ceder, G ;

Chiang, YM ;

Liu, H ;

Tamura, H .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1999, 146 (03) :862-868

[10] Combustion synthesis and characterization of substituted lithium cobalt oxides in lithium batteries [J].

Julien, C ;

Camacho-Lopez, MA ;

Mohan, T ;

Chitra, S ;

Kalyani, P ;

Gopukumar, S .

SOLID STATE IONICS, 2000, 135 (1-4) :241-248

← 1 2 →