Preparation and ionic conductivities of (100 − x)(0.75Li2S·0.25P2S5)·xLiBH4 glass electrolytes
作者： Akihiro Yamauchi , Atsushi Sakuda , Akitoshi Hayashi , Masahiro Tatsumisago
DOI: 10.1016/J.JPOWSOUR.2012.12.001
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摘要: Abstract (100 − x )(0.75Li 2 S·0.25P S 5 )· LiBH 4 (0 ≤ (mol%) ≤ 33) glass electrolytes were prepared from 75Li S·25P (mol%) and crystal by a mechanical milling technique. The effects of the addition on structures properties examined. DSC curves glasses with did not have endothermic peak attributable to phase transition crystal. Raman spectra indicated that included PS 3− BH − ions. conductivities increased increasing content. at composition = 33 showed highest lithium-ion conductivity 1.6 × 10 −3 S cm −1 room temperature. had wide electrochemical window up 5 V vs. Li + /Li. An all-solid-state Li/TiS cell using as an electrolyte successfully operated secondary battery 25 °C.
sci-hub.se 参考文章(17)
Keiichi Minami, Akitoshi Hayashi, Masahiro Tatsumisago, Crystallization Process for Superionic Li7P3S11 Glass–Ceramic Electrolytes Journal of the American Ceramic Society. ,vol. 94, pp. 1779- 1783 ,(2011) , 10.1111/J.1551-2916.2010.04335.X
Satoshi Ujiie, Akitoshi Hayashi, Masahiro Tatsumisago, Structure, ionic conductivity and electrochemical stability of Li2S–P2S5–LiI glass and glass–ceramic electrolytes Solid State Ionics. ,vol. 211, pp. 42- 45 ,(2012) , 10.1016/J.SSI.2012.01.017
A. Züttel, P. Wenger, S. Rentsch, P. Sudan, Ph. Mauron, Ch. Emmenegger, LiBH4 a new hydrogen storage material Journal of Power Sources. ,vol. 118, pp. 1- 7 ,(2003) , 10.1016/S0378-7753(03)00054-5
H. Oguchi, M. Matsuo, J. S. Hummelshøj, T. Vegge, J. K. Nørskov, T. Sato, Y. Miura, H. Takamura, H. Maekawa, S. Orimo, Experimental and computational studies on structural transitions in the LiBH4–LiI pseudobinary system Applied Physics Letters. ,vol. 94, pp. 141912- ,(2009) , 10.1063/1.3117227
F. Mizuno, A. Hayashi, K. Tadanaga, M. Tatsumisago, New, Highly Ion-Conductive Crystals Precipitated from Li2S–P2S5 Glasses Advanced Materials. ,vol. 17, pp. 918- 921 ,(2005) , 10.1002/ADMA.200401286
M TACHEZ, J MALUGANI, R MERCIER, G ROBERT, Ionic conductivity of and phase transition in lithium thiophosphate Li3PS4 Solid State Ionics. ,vol. 14, pp. 181- 185 ,(1984) , 10.1016/0167-2738(84)90097-3
René Mercier, Jean-Pierre Malugani, Bernard Fahys, Guy Robert, Superionic conduction in Li2S - P2S5 - LiI - glasses Solid State Ionics. ,vol. 5, pp. 663- 666 ,(1981) , 10.1016/0167-2738(81)90341-6
S. Gomes, H. Hagemann, K. Yvon, Lithium boro-hydride LiBH4: II. Raman spectroscopy Journal of Alloys and Compounds. ,vol. 346, pp. 206- 210 ,(2002) , 10.1016/S0925-8388(02)00668-0
Hiromasa Muramatsu, Akitoshi Hayashi, Takamasa Ohtomo, Sigenori Hama, Masahiro Tatsumisago, Structural change of Li2S-P2S5 sulfide solid electrolytes in the atmosphere Solid State Ionics. ,vol. 182, pp. 116- 119 ,(2011) , 10.1016/J.SSI.2010.10.013
Motoaki Matsuo, Hitoshi Takamura, Hideki Maekawa, Hai-Wen Li, Shin-ichi Orimo, Stabilization of lithium superionic conduction phase and enhancement of conductivity of LiBH4 by LiCl addition Applied Physics Letters. ,vol. 94, pp. 084103- ,(2009) , 10.1063/1.3088857