SYNTHESIS AND CYCLING BEHAVIOR OF LiMn<SUB>2</SUB>O<SUB>4</SUB> CATHODE MATERIALS PREPARED BY GLYCINE-ASSISTED SOL-GEL METHOD FOR LITHIUM SECONDARY BATTERIES

Sun YK; Kim DW; Jin SH; Hyung YE; Moon SI; Park DK

Korean Journal of Chemical Engineering, Vol.15, No.1, 64-70, January, 1998

SYNTHESIS AND CYCLING BEHAVIOR OF LiMn₂O₄ CATHODE MATERIALS PREPARED BY GLYCINE-ASSISTED SOL-GEL METHOD FOR LITHIUM SECONDARY BATTERIES

Sun YK, Kim DW, Jin SH, Hyung YE, Moon SI, Park DK

Spinel-type LiMn₂O₄ powders having submicron, narrow particle-size distribution and excellent phasepure particles have been synthesized at low temperatures from metal acetate aqueous solution containing glycine as a chelating agent by a sol-gel method. The dependence of the physicochemical properties and cycling characteristics of the spinel LiMn₂O₄ powders on the various calcination temperatures has been extensively studied. It was found that the physicochemical properties of the LiMn₂O₄ powders could be controlled by simply varying the calcination temperature. Glycine-assisted LiMn₂O₄ powders have shown excellent rechargeability and delivered discharge capacity of 119 mAh/g for more than 150th cycles in Li/polymer electrolyte/LiMn₂O₄ cells.

Keywords:Lithium Secondary Battery;Lithium Manganese Oxide;Sol-Gel Method;Chelating Agent;Glycine

[References]

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Cho JP, Guan J, Liu ML, Solid State Ion., 95(3-4), 289 (1997)
Feng L, Chang Y, Wu L, Lu T, J. Power Sources, 63, 149 (1996)
Gao Y, Dahn JR, J. Electrochem. Soc., 143(1), 100 (1996)
Gummow RJ, Dekock A, Thackeray MM, Solid State Ion., 69(1), 59 (1994)
Li GH, Ikuta H, Uchida T, Wakihara M, J. Electrochem. Soc., 143(1), 178 (1996)
Guyomard D, Tarascon JM, Solid State Ion., 69(3-4), 222 (1994)
Jang DH, Shin YJ, Oh SM, J. Electrochem. Soc., 143(7), 2204 (1996)
Jiang ZP, Abraham KM, J. Electrochem. Soc., 143(5), 1591 (1996)
Kim DW, Sun YK, J. Electrochem. Soc., submitted
Liu W, Farrington GC, Chaput F, Dunn B, J. Electrochem. Soc., 143(3), 879 (1996)
Liu W, Kowal K, Farrington GC, J. Electrochem. Soc., 143(11), 3590 (1996)
Macklin WJ, Neat RJ, Powell RJ, J. Power Sources, 34, 39 (1991)
Masquelier C, Tabuchi M, Ado K, Kanno R, Kobayashi Y, Maki Y, Nakamura O, Goodenough B, J. Solid State Chem., 123, 255 (1996)
Momchilov A, Manev V, Nassalevska A, Kozawa A, J. Power Sources, 41, 305 (1993)
Oh IH, Hong SA, Sun YK, J. Mater. Sci., 32(12), 3177 (1997)
Pistoia G, Wang G, Solid State Ion., 66, 135 (1993)
Prabaharan S, Michael MS, Kumar TP, Mani A, Athinarayanaswamy K, Gangadharan R, J. Mater. Chem., 5, 1035 (1995)
Pyun SI, Jeong IJ, Choi YM, J. Power Sources, in press
Qiu XP, Sun XG, Shen WC, Chen NP, Solid State Ion., 93(3-4), 335 (1997)
Richard MN, Fuller EW, Dahn JR, Solid State Ion., 73(1-2), 81 (1994)
Sun YK, Oh IH, J. Mater. Sci. Lett., 16(1), 30 (1997)
Sun YK, Oh IH, Hong SA, J. Mater. Sci., 31(14), 3617 (1996)
Tarascon JM, Wang E, Shokoohi FK, McKinnon WR, Colson S, J. Electrochem. Soc., 138, 2859 (1991)
Teraoka Y, Kakebayashi H, Moriguchi I, Kagawa S, Chem. Lett., 673 (1991)
Tsumura T, Shimizu A, Inagaki M, J. Mater. Chem., 3, 995 (1993)
Xia YY, Zhou YH, Yoshio M, J. Electrochem. Soc., 144(8), 2593 (1997)

[Referenced By]

[1] Barboux P, Tarascon JM, Shokoohi FK, J. Solid State Chem., 94, 185 (1991)

[2] Cho JP, Guan J, Liu ML, Solid State Ion., 95(3-4), 289 (1997)

[3] Feng L, Chang Y, Wu L, Lu T, J. Power Sources, 63, 149 (1996)

[4] Gao Y, Dahn JR, J. Electrochem. Soc., 143(1), 100 (1996)

[5] Gummow RJ, Dekock A, Thackeray MM, Solid State Ion., 69(1), 59 (1994)

[6] Li GH, Ikuta H, Uchida T, Wakihara M, J. Electrochem. Soc., 143(1), 178 (1996)

[7] Guyomard D, Tarascon JM, Solid State Ion., 69(3-4), 222 (1994)

[8] Jang DH, Shin YJ, Oh SM, J. Electrochem. Soc., 143(7), 2204 (1996)

[9] Jiang ZP, Abraham KM, J. Electrochem. Soc., 143(5), 1591 (1996)

[10] Kim DW, Sun YK, J. Electrochem. Soc., submitted

[11] Liu W, Farrington GC, Chaput F, Dunn B, J. Electrochem. Soc., 143(3), 879 (1996)

[12] Liu W, Kowal K, Farrington GC, J. Electrochem. Soc., 143(11), 3590 (1996)

[13] Macklin WJ, Neat RJ, Powell RJ, J. Power Sources, 34, 39 (1991)

[14] Masquelier C, Tabuchi M, Ado K, Kanno R, Kobayashi Y, Maki Y, Nakamura O, Goodenough B, J. Solid State Chem., 123, 255 (1996)

[15] Momchilov A, Manev V, Nassalevska A, Kozawa A, J. Power Sources, 41, 305 (1993)

[16] Oh IH, Hong SA, Sun YK, J. Mater. Sci., 32(12), 3177 (1997)

[17] Pistoia G, Wang G, Solid State Ion., 66, 135 (1993)

[18] Prabaharan S, Michael MS, Kumar TP, Mani A, Athinarayanaswamy K, Gangadharan R, J. Mater. Chem., 5, 1035 (1995)

[19] Pyun SI, Jeong IJ, Choi YM, J. Power Sources, in press

[20] Qiu XP, Sun XG, Shen WC, Chen NP, Solid State Ion., 93(3-4), 335 (1997)

[21] Richard MN, Fuller EW, Dahn JR, Solid State Ion., 73(1-2), 81 (1994)

[22] Sun YK, Oh IH, J. Mater. Sci. Lett., 16(1), 30 (1997)

[23] Sun YK, Oh IH, Hong SA, J. Mater. Sci., 31(14), 3617 (1996)

[24] Tarascon JM, Wang E, Shokoohi FK, McKinnon WR, Colson S, J. Electrochem. Soc., 138, 2859 (1991)

[25] Teraoka Y, Kakebayashi H, Moriguchi I, Kagawa S, Chem. Lett., 673 (1991)

[26] Tsumura T, Shimizu A, Inagaki M, J. Mater. Chem., 3, 995 (1993)

[27] Xia YY, Zhou YH, Yoshio M, J. Electrochem. Soc., 144(8), 2593 (1997)