动力电池石榴石型结构Li_7La_3Zr_2O_(12)电解质的研究现状
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摘要
固态电解质对固态电池的发展有着关键的作用,石榴石型结构的Li_7La_3Zr_2O_(12)固态电解质由于它明显的优点,被认为是目前最有前景的固态电解质材料。阐述了Li_7La_3Zr_2O_(12)固态电解质的制备方法和反应机理,对Li_7La_3Zr_2O_(12)固态电解质通过改性来提高离子电导率的研究现状进行了概述。
Solid state electrolytes play a key role in the development of solid state batteries. The Li7 La3 Zr2 O12 solid electrolyte of garnet structure is considered as the most promising solid electrolyte material at present because of its obvious advantages.In this paper,the preparation method and reaction mechanism of Li7 La3 Zr2 O12 solid electrolyte are first described,and then the research status of Li7 La3 Zr2 O12 solid electrolyte through modification to improve the ionic conductivity is summarized.
Solid state electrolytes play a key role in the development of solid state batteries. The Li7 La3 Zr2 O12 solid electrolyte of garnet structure is considered as the most promising solid electrolyte material at present because of its obvious advantages.In this paper,the preparation method and reaction mechanism of Li7 La3 Zr2 O12 solid electrolyte are first described,and then the research status of Li7 La3 Zr2 O12 solid electrolyte through modification to improve the ionic conductivity is summarized.
引文
[1]任耀宇.全固态锂电池研究进展[J].科技导报,2017,35(8):26-36.
[2]柳红东,胡忠利,阮海波.无机固体电解质Li7La3Zr2O12的制备及掺杂改性研究进展[J].材料导报A:综述篇,2017,30(7):71-75.
[3]查文平,李君阳.无机固体电解质Li7La3Zr2O12的研究进展[J].中国材料进展,2017,36(10):700-727.
[4]Geng Hongxia,Chen Kai,et al.Formation Mechanism of Gar net-Like Li7La3Zr2O12Powder Prepared by Solid State Reaction[J].Rare Metal Materials and Engineering,2016,45(3):0612-0616.
[5]Fei Chen,Dunjie Yang,et al.Solid polymer electrolytes incorporating cubic Li7La3Zr2O12for all-solid-state lithium rechargeable batteries[J].Electrochimica Acta,2017(11):1106-1114.
[6]Zhongli Hua,Hongdong Liu,et al.High Li-ion conductivity of Al-doped Li7La3Zr2O12synthesized by solid-state reaction[J].Ceramics International,2016,42(10):12156-12160.
[7]Xiaolan Chena,Tian Wang,et al.Synthesis of Ta and Cadoped Li7La3Zr2O12solid-state electrolyte via simple solution method and its application in suppressing shuttle effect of Li-S battery[J].Journal of Alloys and Compounds,2018(744):386-394.
[8]Jianli Gai,Erqing Zhao,et al.Improving the Li-ion conductivity and air stability of cubic Li7La3Zr2O12by the codoping of Nb,Y on the Zr site[J].Journal of the European Ceramic Society,201,38(4):1673–1678.
[9]Shidong Song,Butian Chen,et al.Gd-doped Li7La3Zr2O12gar net-type solid electrolytes for all-solid-state Li-Ion batteries[J].Electrochimica Acta,2018,270(4):501-508.
[2]柳红东,胡忠利,阮海波.无机固体电解质Li7La3Zr2O12的制备及掺杂改性研究进展[J].材料导报A:综述篇,2017,30(7):71-75.
[3]查文平,李君阳.无机固体电解质Li7La3Zr2O12的研究进展[J].中国材料进展,2017,36(10):700-727.
[4]Geng Hongxia,Chen Kai,et al.Formation Mechanism of Gar net-Like Li7La3Zr2O12Powder Prepared by Solid State Reaction[J].Rare Metal Materials and Engineering,2016,45(3):0612-0616.
[5]Fei Chen,Dunjie Yang,et al.Solid polymer electrolytes incorporating cubic Li7La3Zr2O12for all-solid-state lithium rechargeable batteries[J].Electrochimica Acta,2017(11):1106-1114.
[6]Zhongli Hua,Hongdong Liu,et al.High Li-ion conductivity of Al-doped Li7La3Zr2O12synthesized by solid-state reaction[J].Ceramics International,2016,42(10):12156-12160.
[7]Xiaolan Chena,Tian Wang,et al.Synthesis of Ta and Cadoped Li7La3Zr2O12solid-state electrolyte via simple solution method and its application in suppressing shuttle effect of Li-S battery[J].Journal of Alloys and Compounds,2018(744):386-394.
[8]Jianli Gai,Erqing Zhao,et al.Improving the Li-ion conductivity and air stability of cubic Li7La3Zr2O12by the codoping of Nb,Y on the Zr site[J].Journal of the European Ceramic Society,201,38(4):1673–1678.
[9]Shidong Song,Butian Chen,et al.Gd-doped Li7La3Zr2O12gar net-type solid electrolytes for all-solid-state Li-Ion batteries[J].Electrochimica Acta,2018,270(4):501-508.