Journal of the Chinese Ceramic Society, Volume. 50, Issue 3, 769(2022)
Effect of LiOH on Tantalum Doped Li7La3Zr2O12 Garnet Solid Electrolyte
[1] [1] MURUGAN R, THANGADURAI V, WEPPNER W, Fast lithium ion conduction in garnet-type Li7La3Zr2O12[J]. Angew Chem Int Ed, 2007, 46(41): 7778-7781.
[2] [2] MA C, CHENG Y Q, YIN K B, et al. Interfacial stability of Li metal solid electrolyte elucidated via in situ electron microscopy[J]. Nano Lett, 2016, 16(11): 7030-7036.
[4] [4] AWAKA J, KIJIMA N, HAYAKAWA H, et al. Synthesis and structure analysis of tetragonal Li7La3Zr2O12 with the garnet-related type structure[J]. J Solid State Chem, 2009, 182(8): 2046-2052.
[5] [5] GEIGER C A, ALEKSEEV E, LAZIC B, et al. Crystal chemistry and stability of “Li7La3Zr2O12” garnet: a fast lithium-ion conductor[J]. Inorg Chem, 2011, 50(3): 1089-1097.
[6] [6] RANGASAMY E, WOLFENSTINE J, SAKAMOTO J, The role of Al and Li concentration on the formation of cubic garnet solid electrolyte of nominal composition Li7La3Zr2O12[J]. Solid State Ionics, 2012, 206: 28-32.
[8] [8] WAGNER R, REDHAMMER G J, RETTENWANDER D, et al. Fast Li-ion-conducting garnet-related Li7-3xFexLa3Zr2O12 with uncommon I43d structure[J]. Chem Mater, 2016, 28(16): 5943-5951.
[9] [9] HUANG M, SHOJI M, SHEN Y, et al. Preparation and electrochemical properties of Zr-site substituted Li7La3(Zr2-xMx)O12 (M=Ta, Nb) solid electrolytes[J]. J Power Sources, 2014, 261: 206-211.
[10] [10] IMAGAWA H, OHTA S, KIHIRA Y, et al. Garnet-type Li6.75La3Zr1.75Nb0.25O12 synthesized by coprecipitation method and its lithium ion conductivity[J]. Solid State Ionics, 2014, 262: 609-612.
[11] [11] PERCIVAL J, APPERLEY D, SLATER P R, Synthesis and structural characterisation of the Li ion conducting garnet-related systems, Li6ALa2Nb2O12 (A=Ca, Sr)[J]. Solid State Ionics, 2008, 179: 1693-1696.
[12] [12] DUMON A, HUANG M, SHEN Y, et al. High Li ion conductivity in strontium doped Li7La3Zr2O12 garnet[J]. Solid State Ionics, 2013, 243: 36-41.
[13] [13] ALLEN J L, WOLFENSTINE J, RANGASAMY E, et al. Effect of substitution (Ta, Al, Ga) on the conductivity of Li7La3Zr2O12[J]. J Power Sources, 2012, 206: 315-319.
[14] [14] KIM Y, YOO A, SCHMIDT R, et al. Electrochemical stability of Li6.5La3Zr1.5M0.5O12 (M=Nb or Ta) against metallic lithium[J]. Front Energy Res, 2016, 4: 20.
[16] [16] ZHANG S S, ZHAO H L, WANG J, et al. Enhanced densification and ionic conductivity of Li-garnet electrolyte: Efficient Li2CO3 elimination and fast grain-boundary transport construction[J]. Chem Eng J, 2020, 393: 124797.
[17] [17] HUANG M, LIU T, DENG Y F, et al. Effect of sintering temperature on structure and ionic conductivity of Li7-xLa3Zr2O12-0.5x (x=0.5-0.7) ceramics[J]. Solid State Ionics, 2011, 204: 41-45.
[18] [18] YI M Y, LIU T, WANG X N, et al. High densification and Li-ion conductivity of Al-free Li7-xLa3Zr2-xTaxO12 garnet solid electrolyte prepared by using ultrafine powders[J]. Ceram Int, 2019, 45(1): 786-792.
[19] [19] MISHRA M, HSU C W, RATH P C, et al. Ga-doped lithium lanthanum zirconium oxide electrolyte for solid-state Li batteries[J]. Electrochim Acta, 2020, 353: 136536.
[20] [20] HUANG X, LU Y, SONG Z, et al. Preparation of dense Ta-LLZO/MgO composite Li-ion solid electrolyte: Sintering, microstructure, performance and the role of MgO[J]. J Energy Chem, 2019, 39: 8-16.
[22] [22] KOTOBUKI M, KANAMURA K, SATO Y, et al. Fabrication of all-solid-state lithium battery with lithium metal anode using Al2O3-added Li7La3Zr2O12 solid electrolyte[J]. J Power Sources, 2011, 196 (SI 18): 7750-7754.
[23] [23] SHIN R H, SON S I, HAN Y S, et al. Sintering behavior of gar net- type Li7La3Zr2O12-Li3BO3 composite solid electrolytes for all-solid- state lithium batteries[J]. Solid State Ionics, 2017, 301: 10-14.
[24] [24] THOMPSON T, WOLFENSTINE J, ALLEN J L, et al. Tetragonal vs. cubic phase stability in Al-free Ta doped Li7La3Zr2O12 (LLZO)[J]. J Mater Chem A, 2014, 2(33): 13431-13436.
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SONG Jian, ZHANG Hang, XUE Lihong, ZHANG Wuxing, YAN Youwei. Effect of LiOH on Tantalum Doped Li7La3Zr2O12 Garnet Solid Electrolyte[J]. Journal of the Chinese Ceramic Society, 2022, 50(3): 769
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Received: Apr. 9, 2021
Accepted: --
Published Online: Nov. 11, 2022
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