Microwave synthesis of lithium lanthanum titanate

被引:29
作者
Bhat, MH
Miura, A
Vinatier, P
Levasseur, A
Rao, KJ [1 ]
机构
[1] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India
[2] ENSCPB, Grp Ion Solide, F-33607 Pessac, France
关键词
microwave synthesis; solid electrolytes; Li-batteries;
D O I
10.1016/S0038-1098(02)00852-9
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A microwave method has been developed for the preparation and sintering of lithium lanthanum titanate (LLTO) of the formula Li0.35La0.55TiO3. The method is fast, clean, economical and gives phase pure product of high conductivity. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:557 / 562
页数:6
相关论文
共 17 条
[1]   Mechanism of ionic conduction and electrochemical intercalation of lithium into the perovskite lanthanum lithium titanate [J].
Bohnke, O ;
Bohnke, C ;
Fourquet, JL .
SOLID STATE IONICS, 1996, 91 (1-2) :21-31
[2]   A distribution of activation energies for the local and long-range ionic motion is consistent with the disordered structure of the perovskite Li3xLa2/3-xTiO3 [J].
Bohnke, O ;
Emery, J ;
Veron, A ;
Fourquet, JL ;
Buzare, JY ;
Florian, P ;
Massiot, D .
SOLID STATE IONICS, 1998, 109 (1-2) :25-34
[3]   All oxide solid-state lithium-ion cells [J].
Brousse, T ;
Fragnaud, P ;
Marchand, R ;
Schleich, DM ;
Bohnke, O ;
West, K .
JOURNAL OF POWER SOURCES, 1997, 68 (02) :412-415
[4]   Dependence of the lithium ionic conductivity on the B-site ion substitution in (Li0.5La0.5)Ti1-xMxO3 (M = Sn, Zr, Mn, Ge) [J].
Chung, HT ;
Kim, JG ;
Kim, HG .
SOLID STATE IONICS, 1998, 107 (1-2) :153-160
[5]   Structural and microstructural studies of the series La2/3-xLi3x square 1/3-2xTiO3 [J].
Fourquet, JL ;
Duroy, H ;
CrosnierLopez, MP .
JOURNAL OF SOLID STATE CHEMISTRY, 1996, 127 (02) :283-294
[6]   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
[7]   Influences of carrier concentration and site percolation on lithium ion conductivity in perovskite-type oxides [J].
Inaguma, Y ;
Itoh, M .
SOLID STATE IONICS, 1996, 86-8 :257-260
[8]   CANDIDATE COMPOUNDS WITH PEROVSKITE STRUCTURE FOR HIGH LITHIUM IONIC-CONDUCTIVITY [J].
INAGUMA, Y ;
CHEN, LQ ;
ITOH, M ;
NAKAMURA, T .
SOLID STATE IONICS, 1994, 70 :196-202
[9]   HIGH IONIC-CONDUCTIVITY IN LITHIUM LANTHANUM TITANATE [J].
INAGUMA, Y ;
CHEN, LQ ;
ITOH, M ;
NAKAMURA, T ;
UCHIDA, T ;
IKUTA, H ;
WAKIHARA, M .
SOLID STATE COMMUNICATIONS, 1993, 86 (10) :689-693
[10]   HIGH LITHIUM ION CONDUCTIVITY IN THE PEROVSKITE-TYPE COMPOUNDS LN1/2LI1/2TIO3 (LN=LA,PR,ND,SM) [J].
ITOH, M ;
INAGUMA, Y ;
JUNG, WH ;
CHEN, LQ ;
NAKAMURA, T .
SOLID STATE IONICS, 1994, 70 (pt 1) :203-207