Interface behavior between garnet-type lithium-conducting solid electrolyte and lithium, metal

被引：249

作者：

Sudo, R. ^{[1
]}

Nakata, Y. ^{[1
]}

Ishiguro, K. ^{[1
]}

Matsui, M. ^{[1
]}

Hirano, A. ^{[1
]}

Takeda, Y. ^{[1
]}

Yamamoto, O. ^{[1
]}

Imanishi, N. ^{[1
]}

机构：

[1] Mie Univ, Grad Sch Engn, Tsu, Mie 5148507, Japan

来源：

SOLID STATE IONICS | 2014年 / 262卷

基金：

日本科学技术振兴机构;

关键词：

Solid electrolyte; Lithium ion conductor; Lithium-air battery; Garnet-type; LI7LA3ZR2O12; BATTERY; AL;

D O I：

10.1016/j.ssi.2013.09.024

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：

Al2O3 was doped (0.5, 1.0. and 2.0 wt.%) into the garnet-type lithium ion-conducting solid electrolyte with a nominal composition of Li7La3Zr2O12 (LLZ) by solid state reaction at 1180 degrees C. The effect of the Al2O3 content in LIZ on the interface behavior with lithium metal was investigated. The lowest interface resistance was observed for 0.5 wt.% Al2O3-doped LIZ, which had the highest relative density of 93.7%. The Li/Al2O3-doped LIZ/Li cell showed a short circuit after a limited polarization period. Short circuiting is considered to be due to lithium dendrite formation. The longest period until short circuit was 1000 s of polarization at 0.5 mA cm(-2) and room temperature for the 05 wt.% Al2O3 doped LIZ. (C) 2013 Elsevier B.V. All rights reserved.

引用

收藏

页码：151 / 154

页数：4

相关论文

共 18 条

[1] Composite polymer electrolytes with improved lithium metal electrode interfacial properties - I. Electrochemical properties of dry PEO-LiX systems [J].

Appetecchi, GB ;

Croce, F ;

Dautzenberg, G ;

Mastragostino, M ;

Ronci, F ;

Scrosati, B ;

Soavi, F ;

Zanelli, A ;

Alessandrini, F ;

Prosini, PP .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (12) :4126-4132

[2] Crystal Structure of Fast Lithium-ion-conducting Cubic Li7La3Zr2O12 [J].

Awaka, Junji ;

Takashima, Akira ;

Kataoka, Kunimitsu ;

Kijima, Norihito ;

Idemoto, Yasushi ;

Akimoto, Junji .

CHEMISTRY LETTERS, 2011, 40 (01) :60-62

[3] Dendritic growth mechanisms in lithium/polymer cells [J].

Brissot, C ;

Rosso, M ;

Chazalviel, JN ;

Lascaud, S .

JOURNAL OF POWER SOURCES, 1999, 81 :925-929

[4] THE AC CONDUCTIVITY OF POLYCRYSTALLINE LISICON, LI2+2XZN1-XGEO4, AND A MODEL FOR INTERGRANULAR CONSTRICTION RESISTANCES [J].

BRUCE, PG ;

WEST, AR .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1983, 130 (03) :662-669

[5] Crystal Chemistry and Stability of "Li7La3Zr2O12" Garnet: A Fast Lithium-Ion Conductor [J].

Geiger, Charles A. ;

Alekseev, Evgeny ;

Lazic, Biljana ;

Fisch, Martin ;

Armbruster, Thomas ;

Langner, Ramona ;

Fechtelkord, Michael ;

Kim, Namjun ;

Pettke, Thomas ;

Weppner, Werner .

INORGANIC CHEMISTRY, 2011, 50 (03) :1089-1097

[6] Stability of Nb-Doped Cubic Li7La3Zr2O12 with Lithium Metal [J].

Ishiguro, K. ;

Nakata, Y. ;

Matsui, M. ;

Uechi, I. ;

Takeda, Y. ;

Yamamoto, O. ;

Imanishi, N. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, 160 (10) :A1690-A1693

[7] Al-doped Li7La3Zr2O12 synthesized by a polymerized complex method [J].

Jin, Ying ;

McGinn, Paull .

JOURNAL OF POWER SOURCES, 2011, 196 (20) :8683-8687

[8] Compatibility of Li7La3Zr2O12 Solid Electrolyte to All-Solid-State Battery Using Li Metal Anode [J].

Kotobuki, Masashi ;

Munakata, Hirokazu ;

Kanamura, Kiyoshi ;

Sato, Yosuke ;

Yoshida, Toshihiro .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2010, 157 (10) :A1076-A1079

[9] High lithium ion conductive Li7La3Zr2O12 by inclusion of both Al and Si [J].

Kumazaki, Shota ;

Iriyama, Yasutoshi ;

Kim, Ki-Hyun ;

Murugan, Ramaswamy ;

Tanabe, Kinuka ;

Yamamoto, Kazuo ;

Hirayama, Tsukasa ;

Ogumi, Zempachi .

ELECTROCHEMISTRY COMMUNICATIONS, 2011, 13 (05) :509-512

[10] Lithium Dendrite Formation in Li/Poly(ethylene oxide)-Lithium Bis(trifluoromethanesulfonyl)imide and N-Methyl-N-propylpiperidinium Bis(trifluoromethanesulfonyl)imide/Li Cells [J].

Liu, S. ;

Imanishi, N. ;

Zhang, T. ;

Hirano, A. ;

Takeda, Y. ;

Yamamoto, O. ;

Yang, J. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2010, 157 (10) :A1092-A1098