Korean Chemical Engineering Research, Vol.57, No.4, 547-552, 2019
Electrochemical Performance of High-Voltage LiMn0.8Fe0.2PO4 Cathode with Polyacrylonitrile (PAN)-Based Gel Polymer Electrolyte
Electrochemical properties of LiMn0.8Fe0.2PO4 cathode were investigated with gel polymer electrolyte (GPE). To access fast and efficient transport of ions and electrons during the charge/discharge process, a pure and well-crystallized LiMn0.8Fe0.2PO4 cathode material was directly synthesized via spray-pyrolysis method. For high operation voltage, polyacrylonitrile (PAN)-based gel polymer electrolyte was then prepared by electrospinning process. The gel polymer electrolyte showed high ionic conductivity of 2.9 × 10-3 S cm-1 at 25 °C and good electrochemical stability. Li/GEP/ LiMn0.8Fe0.2PO4 cell delivered a discharge capacity of 159 mAh g-1 at 0.1 C rate that was close to the theoretical value (170 mAh g-1). The cell allows stable cycle performance (99.3% capacity retention) with discharge capacity of 133.5 mAh g-1 for over 300 cycles at 1 C rate and exhibits high rate-capability. PAN-based gel polymer is a suitable electrolyte for application in LiMn0.8Fe0.2PO4/Li batteries with perspective in high energy density and safety.
[References]
Jeon DM, Na BK, Rhee YW, Korean Chem. Eng. Res. , 56 (6), 798, 2018
Fan ZY, Jin EM, Jeong SM, Korean Chem. Eng. Res. , 55 (6), 861, 2017
Lim JE, Kim JK, Korean J. Chem. Eng. , 35 (12), 2464, 2018
Chung SY, Bloking JT, Chiang YM, Nature , 1 (2), 123, 2002
Huang YH, Goodenough JB, Chem. Mater. , 20 (23), 7237, 2008
Kang B, Ceder G, Nature , 458 , 190, 2009
Tarascon JM, Armand M, Nature , 414 , 359, 2001
Zane D, Carewska M, Scaccia S, Cardellini F, Prosini PP, Electrochim. Acta , 49 (25), 4259, 2004
Wang L, Zhou F, Ceder G, Electrochem. Solid State Lett. , 11 (6), A94, 2008
Drezen T, Kwon NH, Bowen P, Teerlinck I, Isono M, Exnar I, J. Power Sources , 174 (2), 949, 2007
Martha SK, Markovsky B, Grinblat J, Gofer Y, Haik O, Zinigrad E, Aurbach D, Drezen T, Wang D, Deghenghi G, Exnar I, J. Electrochem. Soc. , 156 (7), A541, 2009
Choi D, Wang D, Bae IT, Xiao J, Nie Z, Wang W, Yang Z, Nano Lett. , 10 (8), 2799, 2010
Bakenov Z, Taniguchi I, J. Power Sources , 195 (21), 7445, 2010
Kang B, Ceder G, J. Electrochem. Soc. , 157 (7), A808, 2010
Yonemura M, Yamada A, Takei Y, Sonoyama N, Kanno R, J. Electrochem. Soc. , 151 (9), A1352, 2004
Zhou F, Cococcioni M, Marianetti CA, Morgan D, Ceder G, Physical Review B , 70 (23), 235121, 2004
Yamada A, Hosoya M, Chung SC, Kudo Y, Hinokuma K, Liu KY, Nishi Y, J. Power Sources , 119-121 , 232, 2003
Yan SY, Wang CY, Gu RM, Sun S, Li MW, J. Alloy. Compd. , 628 , 471, 2015
Li GH, Azuma H, Tohda M, J. Electrochem. Soc. , 149 (6), A743, 2002
Mi CH, Zhang XH, Zhao XB, Li HL, Mater. Sci. Eng. B-Solid State Mater. Adv. Technol. , 129 (1-3), 8, 2006
Hong JA, Wang F, Wang XL, Graetz J, J. Power Sources , 196 (7), 3659, 2011
Hu C, Yi H, Fang H, Yang B, Yao Y, Ma W, Dai Y, Electrochem. Commun. , 12 , 1784, 2010
Kim JK, Hwang GC, Kim SH, Ahn JH, J. Ind. Eng. Chem. , 66 , 94, 2018
Yamada A, Kudo Y, Liu KY, J. Electrochem. Soc. , 148 (10), A1153, 2001
Yamada A, Chung SC, J. Electrochem. Soc. , 148 (8), A960, 2001
Abbrent S, Plestil J, Hlavata D, Lindgren J, Tegenfeldt J, Wendsjo A, Polymer , 42 (4), 1407, 2001
Huang BY, Wang ZX, Chen LQ, Xue RJ, Wang FS, Solid State Ion. , 91 (3-4), 279, 1996
Raghavan P, Manuel J, Zhao X, Kim DS, Ahn JH, Nah C, J. Power Sources , 196 (16), 6742, 2011
Tsutsumi H, Matsuo A, Takase K, Doi S, Hisanaga A, Onimura K, Oishi T, J. Power Sources , 90 (1), 33, 2000
Jo MS, Ghosh S, Jeong SM, Kang YC, Cho JS, Nano-Micro Lett. , 11 (1), 1, 2019
Oh SH, Kim JK, Kang YC, Cho JS, Nanoscale , 10 (39), 18734, 2018
Ko HS, Park HW, Kim GJ, Lee JD, Korean J. Chem. Eng. , 36 (4), 620, 2019
Wang Y, He P, Zhou H, Energy Environ. Sci. , 4 (3), 805, 2011
Raghaven P, Choi JW, Ahn JH, Cheruvally G, Chauhan GS, Ahn HJ, Nah C, J. Power Sources , 184 (2), 437, 2008
Min HS, Ko JM, Kim DW, J. Power Sources , 119 , 469, 2003
Abraham KM, Jiang Z, Carroll B, Chem. Mater. , 9 (9), 1978, 1997
Watanabe M, Sanui K, Ogata N, Kobayashi T, Ohtaki Z, J. Appl. Phys. , 57 , 123, 1985
Roberts MR, Vitins G, Denuault G, Owen JR, J. Electrochem. Soc. , 157 (4), A381, 2010
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