Ceramic separators based on Li+-conducting inorganic electrolyte for high-performance lithium-ion batteries with enhanced safety

被引：89

作者：

Jung, Yun-Chae ^{[1
]}

Kim, Seul-Ki ^{[1
]}

Kim, Moon-Sung ^{[2
]}

Lee, Jeong-Hye ^{[2
]}

Han, Man-Seok ^{[2
]}

Kim, Duck-Hyun ^{[2
]}

Shin, Woo-Cheol ^{[2
]}

Ue, Makoto ^{[2
]}

Kim, Dong-Won ^{[1
]}

机构：

[1] Hanyang Univ, Dept Chem Engn, Seoul 133791, South Korea

[2] Samsung SDI, Battery R&D Ctr, Energy Lab 2, Gyeonggi Do 443803, South Korea

来源：

JOURNAL OF POWER SOURCES | 2015年 / 293卷

关键词：

Ceramic separator; Inorganic electrolyte; Lithium lanthanum zirconium oxide; Lithium-ion battery; Separator-electrode assembly; GARNET-TYPE LI7LA3ZR2O12; POLYMER ELECTROLYTES; SOLID ELECTROLYTES; CHALLENGES; MEMBRANE; HYBRID; CELLS; TEMPERATURE;

D O I：

10.1016/j.jpowsour.2015.06.001

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：

Flexible ceramic separators based on Li+-conducting lithium lanthanum zirconium oxide are prepared as thin films and directly applied onto negative electrode to produce a separator-electrode assembly with good interfacial adhesion and low interfacial resistances. The ceramic separators show an excellent thermal stability and high ionic conductivity as compared to conventional polypropylene separator. The lithium-ion batteries assembled with graphite negative electrode, Li+-conducting ceramic separator and LiCoO2 positive electrode exhibit good cycling performance in terms of discharge capacity, capacity retention and rate capability. It is also demonstrated that the use of a ceramic separator can greatly improve safety over cells employing a polypropylene separator, which is highly desirable for lithium-ion batteries with enhanced safety. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：675 / 683

页数：9

共 40 条

[1] Building better batteries [J].

Armand, M. ;

Tarascon, J. -M. .

NATURE, 2008, 451 (7179) :652-657

[2]

Armand M, 2009, NAT MATER, V8, P621, DOI [10.1038/NMAT2448, 10.1038/nmat2448]

[3] Battery separators [J].

Arora, P ;

Zhang, ZM .

CHEMICAL REVIEWS, 2004, 104 (10) :4419-4462

[4] Inorganic solid/organic liquid hybrid electrolyte for use in Li-ion battery [J].

Asl, Nina Mahootcheian ;

Keith, Joshua ;

Lim, Cheolwoong ;

Zhu, Likun ;

Kim, Youngsik .

ELECTROCHIMICA ACTA, 2012, 79 :8-16

[5] The kinetics of Li-ion deintercalation in the Li-rich layered Li1.12[Ni0.5Co0.2Mn0.3]0.89O2 studied by electrochemical impedance spectroscopy and galvanostatic intermittent titration technique [J].

Bai, Yansong ;

Wang, Xianyou ;

Zhang, Xiaoyan ;

Shu, Hongbo ;

Yang, Xiukang ;

Hu, Benan ;

Wei, Qiliang ;

Wu, Hao ;

Song, Yunfeng .

ELECTROCHIMICA ACTA, 2013, 109 :355-364

[6] Nanomaterials for rechargeable lithium batteries [J].

Bruce, Peter G. ;

Scrosati, Bruno ;

Tarascon, Jean-Marie .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (16) :2930-2946

[7] Structure and dynamics of the fast lithium ion conductor "Li7La3Zr2O12" [J].

Buschmann, Henrik ;

Doelle, Janis ;

Berendts, Stefan ;

Kuhn, Alexander ;

Bottke, Patrick ;

Wilkening, Martin ;

Heitjans, Paul ;

Senyshyn, Anatoliy ;

Ehrenberg, Helmut ;

Lotnyk, Andriy ;

Duppel, Viola ;

Kienle, Lorenz ;

Janek, Juergen .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (43) :19378-19392

[8] New gel electrolytes for batteries and supercapacitor applications [J].

Chojnacka, J ;

Acosta, JL ;

Morales, E .

JOURNAL OF POWER SOURCES, 2001, 97-8 :819-821

[9] Nebulized spray pyrolysis of Al-doped Li7La3Zr2O12 solid electrolyte for battery applications [J].

Djenadic, Ruzica ;

Botros, Miriam ;

Benel, Cahit ;

Clemens, Oliver ;

Indris, Sylvio ;

Choudhary, Ahmad ;

Bergfeldt, Thomas ;

Hahn, Horst .

SOLID STATE IONICS, 2014, 263 :49-56

[10] Lithium-ion batteries with high charge rate capacity: Influence of the porous separator [J].

Djian, D. ;

Alloin, F. ;

Martinet, S. ;

Lignier, H. ;

Sanchez, J. Y. .

JOURNAL OF POWER SOURCES, 2007, 172 (01) :416-421

← 1 2 3 4 →