Sol-gel synthesis of Li1.5Al0.5Ge1.5(PO4)3 solid electrolyte

被引：42

作者：

Kotobuki, Masashi ^{[1
]}

Koishi, Masaki ^{[1
]}

机构：

[1] Hakodate Natl Coll Technol, Dept Mat & Environm Engn, Hakodate, Hokkaido 0428501, Japan

来源：

CERAMICS INTERNATIONAL | 2015年 / 41卷 / 07期

关键词：

Solid electrolyte; Sol-gel method; Lithium battery; NASICON-type electrolyte; LITHIUM BATTERY; CONDUCTIVITY; COMPATIBILITY; FABRICATION; ANODE;

D O I：

10.1016/j.ceramint.2015.03.064

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The effect of calcination on Li ion conductivity of Li1.5Al0.5Ge1.5(PO4)(3) (LAGP) solid electrolyte prepared by a sol gel method is examined. The Li ion conductivity of LAGP increases with calcination temperature. After reaching maximum conductivity at 850 degrees C, the conductivity decreases with increase of the calcination temperature. The calcination holding time also strongly affects Li ion conductivity of LAGP. The conductivity increases with holding time until 12 h and then decreases. It is found that the control of crystallization rate is critical to obtain bulk LAGP with high Li ion conductivity. The highest bulk and total conductivities at 30 degrees C are 9.5 x 10(-4) and 1.8 x 10(-4) S cm(-1), respectively, obtained for the bulk LAGP calcined at 850 degrees C for 12 h. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：8562 / 8567

页数：6

共 50 条

[31] Sol–gel processing of Li1.5Al0.5Ti1.5(PO4)3 solid electrolyte thin films via polymeric complex precursor [J].

Satoko Takase ;

Chie Kubo ;

Ryota Aono ;

Youichi Shimizu .

Journal of Sol-Gel Science and Technology, 2016, 79 :564-572

[32] Understanding the Evolution of the Structure and Electrical Properties during Crystallization of Li1.5Al0.5Ge1.5(PO4)3 and Li1.5Sc0.17Al0.33Ge1.5(PO4)3 NASICON-Type Glass Ceramics [J].

Dias, Jeferson A. ;

Santagneli, Silvia H. ;

Rodrigues, Ana C. M. ;

Boas, Naiza V. ;

Messaddeq, Younes .

JOURNAL OF PHYSICAL CHEMISTRY C, 2023, 127 (13) :6207-6225

[33] Forming solid electrolyte interphase in situ in an ionic conducting Li1.5Al0.5Ge1.5(PO4)3-polypropylene (PP) based separator for Li-ion batteries [J].

Wu, Jiao-Yang ;

Ling, Shi-Gang ;

Yang, Qi ;

Li, Hong ;

Xu, Xiao-Xiong ;

Chen, Li-Quan .

CHINESE PHYSICS B, 2016, 25 (07)

[34] Determination of Crystallization Kinetics Parameters of a Li1.5Al0.5Ge1.5(PO4)3 (LAGP) Glass by Differential Scanning Calorimetry [J].

Rodrigues, A. M. ;

Narvaez-Semanate, J. L. ;

Cabral, A. A. ;

Rodrigues, A. C. M. .

MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2013, 16 (04) :811-816

[35] Toward an All-Ceramic Cathode-Electrolyte Interface with Low-Temperature Pressed NASICON Li1.5Al0.5Ge1.5(PO4)3 Electrolyte [J].

Paolella, Andrea ;

Zhu, Wen ;

Bertoni, Giovanni ;

Perea, Alexis ;

Demers, Hendrix ;

Savoie, Sylvio ;

Girard, Gabriel ;

Delaporte, Nicolas ;

Guerfi, Abdelbast ;

Rumpel, Mathias ;

Lorrmann, Henning ;

Demopoulos, George P. ;

Zaghib, Karim .

ADVANCED MATERIALS INTERFACES, 2020, 7 (12)

[36] Li1.5Al0.5Ge1.5(PO4)3 Li-ion conductor prepared by melt-quench and low temperature pressing [J].

Yan, Binggong ;

Zhu, Yaqi ;

Pan, Feng ;

Liu, Jichang ;

Lu, Li .

SOLID STATE IONICS, 2015, 278 :65-68

[37] Composite solid electrolyte comprising poly(propylene carbonate) and Li1.5Al0.5Ge1.5(PO4)3 for long-life all-solid-state Li-ion batteries [J].

Sung, Bong-Joon ;

Didwal, Pravin N. ;

Verma, Rakesh ;

Nguyen, An-Giang ;

Chang, Duck Rye ;

Park, Chan-Jin .

ELECTROCHIMICA ACTA, 2021, 392

[38] A solid-liquid composite electrolyte with a vertical microporous Li1.5Al0.5Ge1.5(PO4)3 skeleton that prepared by femtosecond laser structuring and filled with ionic liquid [J].

Yan, Binggong ;

Qu, Yang ;

Ren, Hongliang ;

Lu, Xizhao ;

Wang, Zhen ;

Liu, Weihang ;

Wang, Yumei ;

Kotobuki, Masashi ;

Jiang, Kaiyong .

MATERIALS CHEMISTRY AND PHYSICS, 2022, 287

[39] A Janus Li1.5Al0.5Ge1.5(PO4)3 with high critical current density for high-voltage lithium batteries [J].

Zha, Wenping ;

Ruan, Yadong ;

Wen, Zhaoyin .

CHEMICAL ENGINEERING JOURNAL, 2022, 429

[40] Influence of Li3BO3 on the stability of Li1.5Al0.5Ge1.5(PO4)3 glass-ceramics with Li4Ti5O12 anode [J].

Pershina, S. V. ;

Kuznetsova, T. A. .

SOLID STATE IONICS, 2023, 399

← 1 2 3 4 5 →