Preparation and electrochemical properties of LiAlO2-coated Li(Ni1/3Mn1/3Co1/3)O2 for all-solid-state batteries

被引:156
作者
Okada, Kazuya [1 ]
Machida, Nobuya [1 ]
Naito, Muneyuki [1 ]
Shigematsu, Toshihiko [1 ]
Ito, Seitaro [2 ]
Fujiki, Satoshi [2 ]
Nakano, Masatugu [2 ]
Aihara, Yuichi [2 ]
机构
[1] Konan Univ, Dept Chem, Higashinada Ku, Kobe, Hyogo 6588501, Japan
[2] SAMSUNG R&D Inst Japan Co Ltd, Mino, Osaka 5620036, Japan
关键词
Lithium ion battery; LiNi1/3Mn1/3Co1/3O2; Cathode materials; All-solid-state battery; Solid electrolytes; LITHIUM SECONDARY BATTERIES; INTERFACIAL MODIFICATION; CATHODE MATERIALS; LICOO2; ELECTRODE; MILLING PROCESS; GLASSES;
D O I
10.1016/j.ssi.2013.12.019
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
LiAlO2-coated LiNi1/3Mn1/3Co1/3O2 powders were prepared by a sol-gel method associated with ultra-sonication, and the obtained LiAlO2-coated LiNi1/3Mn1/3Co1/3O2 was investigated as positive electrode materials for all-solid-state batteries with sulfide-based solid electrolytes. All-solid-state lithium batteries were assembled with the obtained LiAlO2-coated LiNi1/3Mn1/3Co1/3O2 powders and with amorphous Li3PS4 as solid electrolytes. The charge-discharge cycle performance of the all-solid-state cells was improved by the LiAlO2-coating on LiNi1/3Mn1/3Co1/3O2 powders. The LiAlO2 coating was effective in suppressing an increasing of the interfacial resistance between the LiNi1/3Mn1/3Co1/3O2 electrode material and the sulfide based solid electrolyte, Li3PS4, during charge-discharge cycling. The battery with the 1.0 mol% LiAlO2-coated LiNi1/3Mn1/3Co1/3O2 showed an initial discharge capacity of 134 mAhg(-1) and the battery retained the capacity more than 124 mAhg(-1) even after 400 charge-discharge cycles at a current density of 11 mAg(-1) at room temperature. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:120 / 127
页数:8
相关论文
共 25 条
[1]  
[Anonymous], 2005, SOLID STATE IONICS B, DOI [DOI 10.1007/978-1-4419-0664-9_2, DOI 10.1007/4-431-27714-5]
[2]   LITHIUM ION CONDUCTION IN RAPIDLY QUENCHED LI2O-AL2O3,LI2O-GA2O3, AND LI2O-BI2O3 GLASSES [J].
GLASS, AM ;
NASSAU, K .
JOURNAL OF APPLIED PHYSICS, 1980, 51 (07) :3756-3761
[3]   Preparation of Li4.4GexSi1-x alloys by mechanical milling process and their properties as anode materials in all-solid-state lithium batteries [J].
Hashimoto, Y ;
Machida, N ;
Shigematsu, T .
SOLID STATE IONICS, 2004, 175 (1-4) :177-180
[4]   Li Ion Dynamics in a LiAlO2 Single Crystal Studied by 7Li NMR Spectroscopy and Conductivity Measurements [J].
Indris, Sylvio ;
Heitjans, Paul ;
Uecker, Reinhard ;
Roling, Bernhard .
JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (27) :14243-14247
[5]   Electrochemical performance of all-solid-state lithium secondary batteries with Li-Ni-Co-Mn oxide positive electrodes [J].
Kitaura, Hirokazu ;
Hayashi, Akitoshi ;
Tadanaga, Kiyoharu ;
Tatsumisago, Masahiro .
ELECTROCHIMICA ACTA, 2010, 55 (28) :8821-8828
[6]   All-Solid-State Lithium Secondary Batteries Using LiMn2O4 Electrode and Li2S-P2S5 Solid Electrolyte [J].
Kitaura, Hirokazu ;
Hayashi, Akitoshi ;
Tadanaga, Kiyoharu ;
Tatsumisago, Masahiro .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2010, 157 (04) :A407-A411
[7]   Preparation of amorphous 75L2S•χP2S3 •(25-χ)P2S5 (mol%) solid electrolytes by a high-energy ball-milling process and their application for an all-solid-state lithium battery [J].
Machida, N ;
Yamamoto, H ;
Asano, S ;
Shigematsu, T .
SOLID STATE IONICS, 2005, 176 (5-6) :473-479
[8]   All-solid-state lithium battery with LiCo0.3Ni0.7O2 fine powder as cathode materials with an amorphous sulfide electrolyte [J].
Machida, N ;
Maeda, H ;
Peng, H ;
Shigematsu, T .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (06) :A688-A693
[9]   Electrochemical properties of all-solid-state batteries with ZrO2-coated LiNi1/3Mn1/3Co1/3O2 as cathode materials [J].
Machida, Nobuya ;
Kashiwagi, Junji ;
Naito, Muneyuki ;
Shigematsu, Toshihiko .
SOLID STATE IONICS, 2012, 225 :354-358
[10]   New, highly ion-conductive crystals precipitated from Li2S-P2S5 glasses [J].
Mizuno, F ;
Hayashi, A ;
Tadanaga, K ;
Tatsumisago, M .
ADVANCED MATERIALS, 2005, 17 (07) :918-+