Fluorine-Doped Antiperovskite Electrolyte for All-Solid-State Lithium-Ion Batteries.
作者： Yutao Li , Weidong Zhou , Sen Xin , Shuai Li , Jinlong Zhu
关键词:
摘要: A fluorine-doped antiperovskite Li-ion conductor Li2 (OH)X (X=Cl, Br) is shown to be a promising candidate for solid electrolyte in an all-solid-state rechargeable battery. Substitution of F(-) OH(-) transforms orthorhombic OHCl room-temperature cubic phase, which shows electrochemical stability 9 V versus Li(+) /Li and two orders magnitude higher conductivity than that OHCl. An Li/LiFePO4 with F-doped as the showed good cyclability high coulombic efficiency over 40 charge/discharge cycles.
osti.gov
sci-hub.se 参考文章(32)
Yaoyu Ren, Yang Shen, Yuanhua Lin, Ce-Wen Nan, Direct observation of lithium dendrites inside garnet-type lithium-ion solid electrolyte Electrochemistry Communications. ,vol. 57, pp. 27- 30 ,(2015) , 10.1016/J.ELECOM.2015.05.001
Yonggang Wang, Qingfei Wang, Zhenpu Liu, Zhengyang Zhou, Shuai Li, Jinlong Zhu, Ruqiang Zou, Yingxia Wang, Jianhua Lin, Yusheng Zhao, Structural manipulation approaches towards enhanced sodium ionic conductivity in Na-rich antiperovskites Journal of Power Sources. ,vol. 293, pp. 735- 740 ,(2015) , 10.1016/J.JPOWSOUR.2015.06.002
Yan Wang, William Davidson Richards, Shyue Ping Ong, Lincoln J Miara, Jae Chul Kim, Yifei Mo, Gerbrand Ceder, None, Design principles for solid-state lithium superionic conductors Nature Materials. ,vol. 14, pp. 1026- 1031 ,(2015) , 10.1038/NMAT4369
Yu Zhao, Yu Ding, Yutao Li, Lele Peng, Hye Ryung Byon, John B. Goodenough, Guihua Yu, A chemistry and material perspective on lithium redox flow batteries towards high-density electrical energy storage Chemical Society Reviews. ,vol. 44, pp. 7968- 7996 ,(2015) , 10.1039/C5CS00289C
Ezhiyl Rangasamy, Jeff Wolfenstine, Jeffrey Sakamoto, The Role of Al and Li Concentration on the Formation of Cubic Garnet Solid Electrolyte of Nominal Composition Li7La3Zr2O12 Solid State Ionics. ,vol. 206, pp. 28- 32 ,(2012) , 10.1016/J.SSI.2011.10.022
S. Stramare, V. Thangadurai, W. Weppner, Lithium Lanthanum Titanates: A Review Chemistry of Materials. ,vol. 15, pp. 3974- 3990 ,(2003) , 10.1021/CM0300516
Shingo Ohta, Tetsuro Kobayashi, Takahiko Asaoka, High lithium ionic conductivity in the garnet-type oxide Li7−X La3(Zr2−X, NbX)O12 (X = 0–2) Journal of Power Sources. ,vol. 196, pp. 3342- 3345 ,(2011) , 10.1016/J.JPOWSOUR.2010.11.089
John B. Goodenough, Kyu-Sung Park, The Li-ion rechargeable battery: a perspective. Journal of the American Chemical Society. ,vol. 135, pp. 1167- 1176 ,(2013) , 10.1021/JA3091438
Georg Schwering, Andreas Hönnerscheid, Leo van Wüllen, Martin Jansen, High Lithium Ionic Conductivity in the Lithium Halide Hydrates Li3‐n(OHn)Cl (0.83≤n≤2) and Li3‐n(OHn)Br (1≤n≤2) at Ambient Temperatures ChemPhysChem. ,vol. 4, pp. 343- 348 ,(2003) , 10.1002/CPHC.200390060
Cheng Ma, Kai Chen, Chengdu Liang, Ce-Wen Nan, Ryo Ishikawa, Karren More, Miaofang Chi, Atomic-scale origin of the large grain-boundary resistance in perovskite Li-ion-conducting solid electrolytes Energy and Environmental Science. ,vol. 7, pp. 1638- 1642 ,(2014) , 10.1039/C4EE00382A