Composite positive electrode based on amorphous titanium polysulfide for application in all-solid-state lithium secondary batteries

被引：21

作者：

Sakuda, Atsushi ^{[1
]}

Taguchi, Noboru ^{[1
]}

Takeuchi, Tomonari ^{[1
]}

Kobayashi, Hironori ^{[1
]}

Sakaebe, Hikari ^{[1
]}

Tatsumi, Kuniaki ^{[1
]}

Ogumi, Zempachi ^{[2
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Ikeda, Osaka, Japan

[2] Kyoto Univ, Uji, Kyoto, Japan

来源：

SOLID STATE IONICS | 2014年 / 262卷

关键词：

Titanium sulfide; Amorphous; All-solid-state battery; Composite electrode; CONDUCTIVITY; STABILITY; CHEMISTRY; CATHODES; SYSTEM; GLASS;

D O I：

10.1016/j.ssi.2013.09.044

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：

Composite electrodes composed of amorphous titanium polysulfide (a-TiSx) and titanium disulfide (TiS2) were designed for application in all-solid-state batteries. The conductivity of the a-TiSx/TiS2-based working electrode was higher than that of the amorphous TiS4 (a-TiS4); the reversible capacity of the cell using alpha-TiSx/TiS2 electrode was higher than that of the cell using a-TiS4. Designing nanocomposite materials such as the a-TiSx/TiS2 described in this paper is an effective way to improve the performance of all-solid-state batteries. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：143 / 146

页数：4

共 17 条

[1] TRANSITION-METAL POLYSULFIDES AS BATTERY CATHODES [J].

BOWDEN, WL ;

BARNETTE, LH ;

DEMUTH, DL .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (01) :1-6

[2] All-solid-state rechargeable lithium batteries with Li2S as a positive electrode material [J].

Hayashi, Akitoshi ;

Ohtsubo, Ryoji ;

Ohtomo, Takamasa ;

Mizuno, Fuminori ;

Tatsumisago, Masahiro .

JOURNAL OF POWER SOURCES, 2008, 183 (01) :422-426

[3] Amorphous Titanium Sulfide Electrode for All-solid-state Rechargeable Lithium Batteries with High Capacity [J].

Hayashi, Akitoshi ;

Matsuyama, Takuya ;

Sakuda, Atsushi ;

Tatsumisago, Masahiro .

CHEMISTRY LETTERS, 2012, 41 (09) :886-888

[4] TRANSITION-METAL SULFIDES AS CATHODES FOR SECONDARY LITHIUM BATTERIES .2. TITANIUM SULFIDES [J].

HOLLECK, GL ;

DRISCOLL, JR .

ELECTROCHIMICA ACTA, 1977, 22 (06) :647-655

[5] Advances in Li-S batteries [J].

Ji, Xiulei ;

Nazar, Linda F. .

JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (44) :9821-9826

[6] XPS investigations of TiOySz amorphous thin films used as positive electrode in lithium microbatteries [J].

Lindic, MH ;

Martinez, H ;

Benayad, A ;

Pecquenard, B ;

Vinatier, P ;

Levasseur, A ;

Gonbeau, D .

SOLID STATE IONICS, 2005, 176 (17-18) :1529-1537

[7] SUPERIONIC CONDUCTION IN LI2S-P2S5-LII-GLASSES [J].

MERCIER, R ;

MALUGANI, JP ;

FAHYS, B ;

ROBERT, G .

SOLID STATE IONICS, 1981, 5 (OCT) :663-666

[8] Polysulfide shuttle study in the Li/S battery system [J].

Mikhaylik, YV ;

Akridge, JR .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2004, 151 (11) :A1969-A1976

[9] Glass Electrolytes with High Ion Conductivity and High Chemical Stability in the System LiI-Li2O-Li2S-P2S5 [J].

Ohtomo, Takamasa ;

Hayashi, Akitoshi ;

Tatsumisago, Masahiro ;

Kawamoto, Koji .

ELECTROCHEMISTRY, 2013, 81 (06) :428-431

[10] RECHARGEABLE LITHIUM SULFUR BATTERY [J].

PELED, E ;

GORENSHTEIN, A ;

SEGAL, M ;

STERNBERG, Y .

JOURNAL OF POWER SOURCES, 1989, 26 (3-4) :269-271

← 1 2 →