Development of materials for all-solid-state lithium batteries

被引：0
作者：
机构：
[1] Department of Chemistry, Konan University, Higashinada-ku, Kobe 658-8501
来源：
Machida, N. | 2005年 / Funtai Funamtsu Yakin Kyokai/Japan Soc. of Powder Metallurgy卷 / 52期
关键词：
All-solid-state battery; Lithium battery; Lithium suicide; Mechanical milling; Solid electrolyte;
D O I：
10.2497/jjspm.52.589
中图分类号：
学科分类号：
摘要：
Development of all-solid-state lithium batteries is strongly desired to replace commercially available lithiumion batteries using conventional electrolyte solutions, because the all-solid- state batteries have some advantages, such as high reliability and high safety performance. For the development of the all-solid-state lithium batteries, non-flammable lithium-ion conducting solid electrolytes and also positive and negative electrode materials suitable for the all-solid-state batteries are indispensable materials. Phosphorus-sulfide based lithium-ion conducting materials have been prepared by a high-energy ball-milling process. The solid electrolytes in the system Li 2S-P 2S 3P 2S 5 show high lithium-ion conductivity over 6 × 10 -4 Scm -1 at room temperature and have been prominent electrochemical stability. New Li-Si alloy has been also prepared by the high-energy ball-milling process and investigated as negative electrode materials for the all-solid-state batteries. The new alloy shows large specific capacity about 300 mAhg -1 and good charge-discharge reversibility.
引用
收藏
页码：589 / 598
页数：9
相关论文
共 38 条
[31]  
Wang C.S., Wu G.T., Zhang X.B., Qi Z.F., Li W.Z., Lithium inertion in carbon-silicon composite materials produced by mechanical milling, J. Electrochem. Soc., 145, pp. 2751-2758, (1998)
[32]  
Niu J., Lee J.Y., Improvement of usable capacity and cyclability of silicon-based anode materials for lithium batteries by sol-gel graphite matrix, Electrochem. and Solid-state Lett., 5, (2002)
[33]  
Yamin H., Penciner J., Gorenshtain A., Elam M., Peled E., The electrochemical behavior of polysulfides in tetrahydrofuran, J. Power Sources, 14, pp. 129-134, (1985)
[34]  
Yamin H., Gorenshtein A., Penciner J., Sternberg Y., Peled E., Lithium sulfur battery, J. Electrochem. Soc., 135, pp. 1045-1048, (1988)
[35]  
Cheon S.-E., Cho J.-H., Ko K.-S., Kwon C.-W., Chang D.-R., Kim H.-T., Kim S.-W., Structural factors of sulfur cathodes with poly(ethilene oxide) binder for performance of rechargeable lithium sulfur batteries, J. Electrochem. Soc., 149, (2002)
[36]  
Mikhaylik Y.V., Akridge J.R., Low temperature performance of Li/S batteries, J. Electrochem. Soc., 150, (2003)
[37]  
Cheon S.-E., Ko K.-S., Cho J.-H., Kim S.-W., Chin E.-Y., Kim H.-T., Rechargeable lithium sulfur battery, I. Structural change of sulfur cathode during discharge and charge, J. Electrochem. Soc., 150, (2003)
[38]  
Tobishima S.-I., Yamamoto H., Matsuda M., Study on the reduction species of sulfur by alkali metals in nonaqueous solvents, Electrochimica Acta, 42, pp. 1019-1029, (1997)
1234