A rechargeable lithium-air battery using a lithium ion-conducting lanthanum lithium titanate ceramics as an electrolyte separator

被引：124

作者：

Inaguma, Yoshiyuki ^{[1
]}

Nakashima, Mamoru ^{[2
]}

机构：

[1] Gakushuin Univ, Fac Sci, Dept Chem, Toshima Ku, Tokyo 1718588, Japan

[2] Toho Titanium Co Ltd, Chigasaki, Kanagawa 2538510, Japan

来源：

JOURNAL OF POWER SOURCES | 2013年 / 228卷

关键词：

Li-air battery; Solid state electrolyte; Lithium ion conductivity; Lanthanum lithium titanate; Perovskite; Separator; COMPLEX OXIDES; LA2/3-XLI3XTIO3;

D O I：

10.1016/j.jpowsour.2012.11.098

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：

We successfully prepared the perovskite-type lanthanum lithium titanate (LLTO) ceramics electrolytes with high total lithium ion conductivity of 3-5 x 10(-4) S cm(-1) at 300 K. The high total conductivity is attributed to the elimination of resistive grain boundary by the grain growth. Using the electrolyte as a separator, a rechargeable aqueous-type lithium/air cell which composed of Li metal/Li organic electrolytes/LLTO ceramics tube/LiOH aq/O-2 carbon electrodes was developed and the stable discharge/charge behaviors were confirmed. Owing to the low porosity and the stability to alkaline aqueous solution of LiOH as well as high ionic conductivity, the lithium ion-conducting lanthanum lithium titanate ceramics is suitable for an electrolyte separator for aqueous-type rechargeable lithium/air batteries. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：250 / 255

页数：6

共 22 条

[1] A polymer electrolyte-based rechargeable lithium/oxygen battery [J].

Abraham, KM ;

Jiang, Z .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (01) :1-5

[2]

BELOUS AG, 1987, INORG MATER+, V23, P412

[3]

BELOUS AG, 1987, ZH NEORG KHIM+, V32, P283

[4] Topotactic H+/Li+ ion exchange on La2/3-xLi3xTiO3:: New metastable perovskite phases La2/3-xTiO3-3x(OH)3x and La2/3-xTiO3-3x/2 obtained by further dehydration [J].

Bhuvanesh, NSP ;

Bohnke, O ;

Duroy, H ;

Crosnier-Lopez, MP ;

Emery, J ;

Fourquet, JL .

MATERIALS RESEARCH BULLETIN, 1998, 33 (11) :1681-1691

[5] The fast lithium-ion conducting oxides Li3xLa2/3-xTiO3 from fundamentals to application [J].

Bohnke, Odile .

SOLID STATE IONICS, 2008, 179 (1-6) :9-15

[6] Recent advances in the development of Li-air batteries [J].

Capsoni, Doretta ;

Bini, Marcella ;

Ferrari, Stefania ;

Quartarone, Eliana ;

Mustarelli, Piercarlo .

JOURNAL OF POWER SOURCES, 2012, 220 :253-263

[7] A Critical Review of Li/Air Batteries [J].

Christensen, Jake ;

Albertus, Paul ;

Sanchez-Carrera, Roel S. ;

Lohmann, Timm ;

Kozinsky, Boris ;

Liedtke, Ralf ;

Ahmed, Jasim ;

Kojic, Aleksandar .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2012, 159 (02) :R1-R30

[8] Study on lithium/air secondary batteries-Stability of NASICON-type lithium ion conducting glass-ceramics with water [J].

Hasegawa, Satoshi ;

Imanishi, Nobuyuki ;

Zhang, Tao ;

Xie, Jian ;

Hirano, Atsushi ;

Takeda, Yasuo ;

Yamamoto, Osamu .

JOURNAL OF POWER SOURCES, 2009, 189 (01) :371-377

[9] Aqueous Lithium-Air Rechargeable Batteries [J].

Imanishi, Nobuyuki ;

Takeda, Yasuo ;

Yamamoto, Osamu .

ELECTROCHEMISTRY, 2012, 80 (10) :706-715

[10] Crystal structure of a lithium ion-conducting perovskite La2/3-xLi3xTiO3 (x=0.05) [J].

Inaguma, Y ;

Katsumata, T ;

Itoh, M ;

Morii, Y .

JOURNAL OF SOLID STATE CHEMISTRY, 2002, 166 (01) :67-72

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