Kinetic favorability of Ru-doped LiNi0.5Mn1.5O4 for high-power lithium-ion batteries

Ji Su Chae; Mi Ru Jo; Yong-Il Kim; Dong-Wook Han; Sun-Min Park; Yong-Mook Kang; Kwang Chul Roh

Journal of Industrial and Engineering Chemistry, Vol.21, 731-735, January, 2015

DOI10.1016/j.jiec.2014.04.003 Export Citation

Kinetic favorability of Ru-doped LiNi0.5Mn1.5O4 for high-power lithium-ion batteries

Ji Su Chae^{1, 2}, Mi Ru Jo³, Yong-Il Kim⁴, Dong-Wook Han⁵, Sun-Min Park¹, Yong-Mook Kang^{3, †}, and Kwang Chul Roh^{1, †}

¹Energy Efficient Materials Team, Korea Institute of Ceramic Engineering&Technology, 233-5, Gasan-dong, Geumcheon-gu, Seoul 153-801, Republic of Korea
²Department of Energy Science, Sungkyunkwan University, Suwon 440-746, Republic of Korea
³Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 100-715, Republic of Korea
⁴Korea Research Institute of Standards and Science (KRISS), Daejeon 305-340, Republic of Korea
⁵Department of Materials Science & Engineering, Korea Advanced Institute of Science & Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea

E-mail:,

Pristine and Ru-doped LiNi0.5Mn1.5O4 samples were synthesized using a simple carbon combustion method. Crystallographic analyses combining X-ray diffraction and Rietveld refinement confirmed that formation of the LixNi1-xO-like impurity phase is prevented and that the lattice parameter increases as a result of Ru doping. Furthermore, its structure is partially changed to the more disordered spinel phase (Fd3m). Both this structural change and the disappearance of the impurity phase greatly enhance the rate capability and cyclic retention of LiNi0.5Mn1.5O4.

Keywords:Lithium rechargeable battery;High-voltage spinel materials;Cation ordering;Carbon combustion method;Doping

[References]

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[Referenced By]

[1] Kanamura K, Hoshikawa W, Umegaki T, J. Electrochem. Soc., 149, 339 (2002)

[2] Zhang M, Wang J, Xia Y, Liu Z, J. Alloys Compd., 518, 68 (2012)

[3] Xu B, Qian D, Wang Z, Meng YS, Mater. Sci. Eng. R: Rep., 73, 51 (2012)

[4] Xu XX, Yang J, Wang YQ, Nuli YN, Wang JL, J. Power Sources, 174(2), 1113 (2007)

[5] Alcantara R, Jaraba M, Lavela P, Tirado JL, Chem. Mater., 15, 2376 (2003)

[6] Oh SW, Myung ST, Kang HB, Sun YK, J. Power Sources, 189(1), 752 (2009)

[7] Arrebola J, Caballero A, Hernan L, Morales J, Castellon ER, Barrado JRR, J. Electrochem. Soc., 154, 178 (2007)

[8] Fan YK, Wang JM, Tang Z, He WC, Zhang JQ, Electrochim. Acta, 52(11), 3870 (2007)

[9] Wang H, Tan TA, Yang P, Lai MO, Lu L, J. Phys. Chem. C, 115, 6102 (2011)

[10] Wang H, Xia H, Lai MO, Lu L, Electrochem. Commun., 11, 1539 (2009)

[11] Kim JH, Myung ST, Yoon CS, Kang SG, Sun YK, Chem. Mater., 16, 906 (2004)

[12] Park JS, Roh KC, Lee JW, Song K, Kim YI, Kang YM, J. Power Sources, 230, 138 (2013)

[13] Amarilla JM, Rojas RM, Rojo JM, J. Power Sources, 196(14), 5951 (2011)

[14] Amarilla JM, Rojas RM, Rojo JM, J. Power Sources, 196(14), 5951 (2011)

[15] Zhang L, Lv X, Wen Y, Wang F, Su H, J. Alloys Compd., 480, 802 (2009)

[16] Liu J, Manthiram A, J. Phys. Chem. C, 113, 15073 (2009)

[17] Shannon RD, Acta Cryst., 32, 751 (1976)

[18] Shaju KM, Rao GVS, Chowdari BVR, Solid State Ion., 152, 69 (2002)

[19] Oh SH, Chung KY, Jeon SH, Kim CS, Cho WI, Cho BW, J. Alloys Compd., 469, 244 (2009)

[20] Kim JH, Myung ST, Yoon CS, Ohd IH, Sun YK, J. Electrochem. Soc., 151, 1911 (2004)

[21] Zhu YJ, Wang CS, J. Phys. Chem. C, 115, 823 (2011)

[22] Wang LP, Li H, Huang XJ, Baudrin E, Solid State Ion., 193(1), 32 (2011)

[23] Xiao J, Chen XL, Sushko PV, Sushko ML, Kovarik L, Feng JJ, Deng ZQ, Zheng JM, Graff GL, Nie ZM, Choi DW, Liu J, Zhang JG, Whittingham MS, Adv. Mater., 24(16), 2109 (2012)