Abstract
The compound, lithium trivanadate (LiV3O8), was synthesized by the polymer precursor method, using the polymer polyvinylpyrrolidone. The electrochemical performance of LiV3O8 was compared with LiV3O8 synthesized by the solid state reaction method. The prepared compounds were characterized by X-ray diffraction, scanning electron microscopy, and high-resolution transmission electron microscopy techniques. The electrochemical performances were studied by cyclic voltammetry and galvanostatic cycling in the voltage range of 2.0 to 4.0 V at room temperature (25 °C). The compound prepared by the polymer precursor method was found to have a good cycling stability. A reversible capacity value of 203 mAh/g (2.18 mol of Li) and 170 mAh/g (1.83 mol of Li) was obtained at the end of the 70th cycle, at a current density of 30 and 120 mA/g, respectively.
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Chew SY, Sun JZ, Wang JZ, Liu HK, Forsyth M, MacFarlane DR (2008) Electrochim Acta 53:6460
West K, Zachau Christiansen B, Skaarup S, Saidi Y, Barker J, Olsen II, Pynenburg R, Koksbang R (1996) J Electrochem Soc 143:820
Kannan AM, Manthiram A (2006) J Power Sources 159:1405
Patey TJ, Ng SH, Buchel R, Tran N, Krumeich F, Wang J, Liu HK, Novak P (2008) Electrochem & Solid-state Lett 11:A46
Gao J, Jiang CY, Wan CR (2004) J Power Sources 125:90
Liu HM, Wang YG, Wang KX, Wang YR, Zhou HS (2009) J Power Sources 192:668
Reddy MV, Subba Rao GV, Chowdari BVR (2007) J Phys Chem C 111:11712
Wang GJ, Zhao NH, Yang LC, Wu YP, Wu HQ, Holze R (2007) Electrochim Acta 52:4911
Jouanneau S, La Salle AL, Verbaere A, Deschamps M, Lascaud S, Guyomard D (2003) J Mater Chem 13:921
Bonino F, Panero S, Pasquali M, Pistoia G (1995) J Power Sources 56:193
Deptula A, Dubarry M, Noret A, Gaubicher J, Olczak T, Lada W, Guyomard D (2006) Electrochem & Solid-state Lett 9:A16
Liu YM, Zhou XC, Guo YL (2009) Electrochim Acta 54:3184
Aurbach D, Markovsky B, Weissman I, Levi E, Ein-Eli Y (1999) Electrochim Acta 45:67
Nobili F, Croce F, Scrosati B, Marassi R (2001) Chem Mater 13:1642
Das B, Reddy MV, Krishnamoorthi C, Tripathy S, Mahendiran R, Subba Rao GV, Chowdari BVR (2009) Electrochim Acta 54:3360
Reddy MV, Yu T, Sow CH, Shen ZX, Lim CT, Subba Rao GV, Chowdari BVR (2007) Adv Func Mater 17:2792
Acknowledgment
Authors thank Prof. G.V. SubbaRao for his helpful discussions. One of the authors, A. Sakunthala, thanks the Defence Research and Development Organization (DRDO), India, for providing the Senior Research Fellowship. Dr. M.V. Reddy, Prof. B.V.R. Chowdari thank the Ministry of Education (MOE), Singapore.
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Sakunthala, A., Reddy, M.V., Selvasekarapandian, S. et al. Synthesis and electrochemical studies on LiV3O8 . J Solid State Electrochem 14, 1847–1854 (2010). https://doi.org/10.1007/s10008-010-1044-6
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DOI: https://doi.org/10.1007/s10008-010-1044-6