Abstract
A sandwiched SiC@Pb@C nanocomposite was prepared through a simple ball-milling route and characterized by X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and transmission electron microscopy. The SiC@Pb@C nanocomposite exhibits a much improved reversible capacity and cycling life as compared with a bare Pb anode. A reversible volumetric capacity of >1,586 mAh cm−3 (207 mAh g−1) can be maintained after 600 cycles of charge and discharge in the potential interval between 0.005 and 1.0 V, which far exceeds those reported previously in the literature. The enhanced electrochemical performance is ascribed to the sandwiched structure in which nanosized Pb particles were anchored in between the rigid SiC core and the outer carbon shell, mitigating the damage done by the large volume change of the Pb interlayer during the alloying/dealloying process.
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References
Huggins RA (1999) J Power Sources 82:13–19
Larcher D, Beattie S, Morcrette M, Edstroem K, Jumas JC, Tarascon JM (2007) J Mater Chem 17:3759–3772
Gao X-P, Yang H-X (2010) Energ Environ Sci 3:174
Magasinski A, Dixon P, Hertzberg B, Kvit A, Ayala J, Yushin G (2010) Nat Mater 9:353–358
Cho J (2010) J Mater Chem 20:4009–4014
Dong H, Ai XP, Yang HX (2003) Electrochem Commun 5:952–957
Yu Y, Gu L, Zhu CB, van Aken PA, Maier J (2009) J Am Chem Soc 131:15984–15985
Chen ZX, Qian JF, Ai XP, Cao YH, Yang HX (2009) J Power Sources 189:730–732
Huang L, Cai JS, He Y, Ke FS, Sun SG (2009) Electrochem Commun 11:950–953
Besenhard JO, Hess M, Komenda P (1990) Solid State Ionics 40–41:525–529
Benedek R, Thackeray MM (2002) J Power Sources 110:406–411
Needham SA, Wang GX, Konstantinov K, Tournayre Y, Lao Z, Liu HK (2006) Electrochem Solid-State Lett 9:A315–A319
Guo B, Liu N, Liu J, Shi H, Wang Z, Chen L (2007) Electrochem Solid-State Lett 10:A118–A121
Martos M, Morales J, Sanchez L (2003) Electrochim Acta 48:615–621
Liu ZL, Lee JY (2001) J Power Sources 97–98:247–250
Pan QM, Wang ZJ, Liu J, Yin GP, Gu M (2009) Electrochem Commun 11:917–920
Chen Z, Cao Y, Qian J, Ai X, Yang H (2010) J Phys Chem C 114:15196–15201
Chen Z, Cao Y, Qian J, Ai X, Yang H (2010) J Mater Chem 20:7266–7271
Ng SH, Wang J, Konstantinov K, Wexler D, Chen J, Liu HK (2006) J Electrochem Soc 153:A787–A793
Martos M, Morales J, Sanchez L, Ayouchi R, Leinen D, Martin F, Barrado JRR (2001) Electrochim Acta 46:2939–2948
Beattie SD, Larcher D, Morcrette M, Simon B, Tarascon JM (2008) J Electrochem Soc 155:A158–A163
Wang Y, Wu M, Jiao Z, Lee JY (2009) Chem Mater 21:3210–3215
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We acknowledge financial support by the National Basic Research Program of China (2009CB220100) and the National Science Foundation of China (no. 20873095).
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Chen, Z., Cao, Y., Qian, J. et al. Pb-sandwiched nanoparticles as anode material for lithium-ion batteries. J Solid State Electrochem 16, 291–295 (2012). https://doi.org/10.1007/s10008-011-1333-8
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DOI: https://doi.org/10.1007/s10008-011-1333-8