Abstract
Layered LiCo1/3Ni1/3Mn1/3O2 as a lithium insertion positive-electrode material was prepared by a radiated polymer gel method. The synthesis conditions and microstructure, morphology and electrochemical properties of the products were investigated by XRD, SEM and electrochemical cell cycling. It was found that the positive-electrode material annealed at 950 °C showed the best electrochemical property with the first specific discharge capacity of 178 mAh/g at C/6 and stable cycling ability between 2.8 and 4.5 V versus Li/Li+. The optimized LiCo1/3Ni1/3Mn1/3O2 exhibited rather good rate capability with the specific capacity of 173 mAh/g at 0.2C and 116 mAh/g at 4C under a fast charge and discharge mode in rate performance test.
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Mizushima K, Jones PC, Wiseman PJ, Goodenough JB (1980) Mater Res Bull 15:783
Reimers JN, Dahn JR (1992) J Electrochem Soc 139:2091
MacNeil DD, Lu ZH, Dahn JR (2002) J Electrochem Soc 149:A1332
Shaju KM, Bruce PG (2006) Adv Mater 18:2330
Ohzuku T, Makimura Y (2001) Chem Lett 642
Koyama Y, Tanaka I, Adachi H, Makimura Y, Ohzuku T (2003) J Power Sources 119:644
Yabuuchi N, Ohzuku T (2003) J Power Sources 119–121:171
Yabuuchi N, Ohzuku T (2005) J Power Sources 146:636
Koyama Y, Yabuuchi N, Tanaka I, Adachi H, Ohzuku T (2004) J Electrochem Soc 151:A1545
Yabuuchi N, Koyama Y, Nakayama N, Ohzuku T (2005) J Electrochem Soc 152:A1434
Choi J, Manthiram A (2005) J Electrochem Soc 152:A1714
Hwang BJ, Tsai YW, Carlier D, Ceder G (2003) Chem Mater 15:3676
Tsai YW, Hwang BJ, Ceder G, Sheu HS, Liu DG, Lee JF (2005) Chem Mater 17:3191
Yoon W, Grey CP, Balasubramanian M, Yang X, Fisher DA, MacBreen J (2004) Electrochem Solid-State Lett 7:A53
Deb A, Bergmann U, Cramer SP, Cairns EJ (2005) J Appl Phys 97:113523
Cho TH, Park SM, Yoshio M, Hirai T, Hideshima Y (2005) J Power Sources 142:306
Lee MH, Kang YJ, Myung ST, Sun YK (2004) Electrochim Acta 50:939
Tong DG, Lai QY, Wei NN, Tang AD, Tang LX, Huang KL, Ji XY (2005) Mater Chem Phys 94:423
Li DC, Muta T, Zhang LQ, Yoshio M, Noguchi H (2004) J Power Sources 132:150
Ding N, Ge XW, Chen CH (2005) Mater Res Bull 40:1451
Xu HY, Xie S, Ding N, Liu BL, Shang Y, Chen CH (2006) Electrochim Acta 51:4352
Myung ST, Komaba S, Kurihara K, Hosoya K, Kumagai N, Sun YK, Nakai I, Yonemura M, Kamiyama T (2006) Chem Mater 18:1658
Kim JM, Chung HT (2004) Electrochim Acta 49:937
Choi J, Manthiram A (2005) Electrochem Solid-State Lett 8:C102
Shaju KM, Subba Rao GV, Chowdari BVR (2002) Electrochim Acta 48:145
Li DC, Muta T, Zhang LQ, Yoshio M, Noguchi H (2004) J Power Sources 132:150
Acknowledgements
This study was supported by National Science Foundation of China (Grant Nos. 50372064 and 20471057). We are also grateful to the China Education Ministry (SRFDP No. 2003035057). The USTC radiation chemistry laboratory has provided the assistance for the experiments of γ-ray radiation.
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Wen, J.W., Liu, H.J., Wu, H. et al. Synthesis and electrochemical characterization of LiCo1/3Ni1/3Mn1/3O2 by radiated polymer gel method. J Mater Sci 42, 7696–7701 (2007). https://doi.org/10.1007/s10853-007-1673-z
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DOI: https://doi.org/10.1007/s10853-007-1673-z