Browse > Article
http://dx.doi.org/10.7316/KHNES.2012.23.4.353

Electrochemical Characteristics of Porous Modified Silicon Impregnated with Metal as Anode Materials for Lithium Secondary Batteries  

Jang, Eun-Jung (Department of Energy Resources, Hanbuk University)
Jeon, Bup-Ju (Department of Energy Resources, Hanbuk University)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.23, no.4, 2012 , pp. 353-363 More about this Journal
Abstract
The relationship between the diffusivity and electrochemical characteristics of lithium secondary battery with the modified Si anode material prepared in HF/$AgNO_3$ solution was investigated. The crystallographic structure and images of the modified porous Si and modified Si/Cu was examined using the X-ray diffraction, BET and SEM. To examine the effect of metal composite and pore size distribution according to chemical etching on the electrochemical characterization, the electrodes for half cells were prepared with the modified Si, modified Si/Cu, and modified Si/Cu annealed with $600^{\circ}C$. Our results showed that the chemical diffusivity of lithium ions was related to structure and resistance of Si/Cu composite anode material. The lithium diffusivity in modified silicon compound calculated from the CV was at the range of $1{\times}10^{-12}$ to $9{\times}10^{-16}cm^2/s$. The effects of modified silicon structure and resistance on the cycling efficiency were significant.
Keywords
Lithium secondary battery; Anode material; Diffusivity; Modified porous Si;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 H. Wang, Q. Pan, Y. Cheng, J. Zhao and G. Yin : "Evaluation of ZnO nanorod arrays with dandelion-like morphology as negative electrodes for lithium-ion batteries", Electrochimica Acta, Vol. 54, 2009, p. 2851.   DOI
2 X. Hou, Q. Cheng, Y. Bai and W.F. Zhang : "Preparation and electrochemical characterization of $Zn_{2}SnO_{4}$ as anode materials for lithium ion batteries", Solid State Ionics, Vol. 181, 2010, p. 631.   DOI
3 X.J. Zhu, L.M. Geng, F.Q. Zhang, Y.X. Liu and L.B. Cheng : "Synthesis and performance of Zn2SnO4 as anode materials for lithium ion batteries by hydrothermal method", Journal of Power Sources, Vol. 189, 2009, p. 828.   DOI
4 V.A. Sethuraman, K. Kowolik and V. Srinivasan : "Increased cycling efficiency and rate capability of copper-coated silicon anodes in lithium-ion batteries", Journal of Power Sources, Vol. 196, 2011, p. 393.   DOI
5 S.-J. Lee, J.-K. Lee, S.-H. Chung, H.-Y. Lee, S.-M. Lee and H.-K. Baik : "Stress effect on cycle properties of the silicon thin-film anode", Journal of Power Sources, Vol. 97-98,2001, p. 191.   DOI
6 J.Y. Kwon, J.H. Ryu, J.-H. Kim, O.B. Chae and S.M. Oh : "Electrochemical Characteristics of Cu3Si as Negative Electrode for Lithium Secondary Batteries at Elevated Temperatures", Journal of the Korean Electrochemical Society, Vol. 13, No. 2, 2010, p.116.   DOI
7 B.-C. Kim, H. Uono, T. Satou, T. Fuse, T. Ishihara, M. Ue and M. Senna : "Cyclic Properties of Si-Cu/Carbon Nanocomposite Anodes for Li-Ion Secondary Batteries", Journal of the Electrochemical Society, Vol. 152, 2005, p. A523.   DOI
8 J.W. Kim, J.H. Ryu, K.T. Lee, and S.M. Oh, : "Improvement of silicon powder negative electrodes by copper electroless deposition for lithium secondary batteries" J. Power Sources, Vol. 147, 2005, p. 227.   DOI
9 D.Q. Shi, J.P. Tu, Y.F. Yuan, H.M. Wu, Y. Li, X.B. Zhao : "Preparation and electrochemical Properties of mesoporpus $Si/ZrO_{2}$ nano composite film as anode material for lithium ion battery", Electrochemcommun, Vol. 8, 2006, p. 1610.
10 R.A. Huggins : "Lithium alloy negative electrodes", J. Power Sources, Vol. 81-82, 1999, p. 13.   DOI
11 X. Wang, Z. Wen, Y. Liu and X. Wu : "A novel composite containing nanosized silicon and tin as anode material for lithium ion batteries", Electrochimica Acta, Vol. 54, 2009, p. 4662.   DOI
12 B.J. Jeon and J.K. Lee : "Electrochemical characteristics of porous $TiO_{2}$ encapsulated silicon anode", Electrochimica Acta, Vol. 56, 2011, p. 6261.   DOI
13 S. Ohara, J. Suzuki, K. Sekine and T. Takamura, : "Li insertion/extraction reaction at a Si film evaporated on a Ni foil", J. Power Sources, Vol. 591, 2003, p. 119.
14 Y.-M. Kang, M.-S.Park, J.-Y. Lee and H.-K. Liu : "Si-Cu/carbon composites with a core-shell structure for Li-ion secondary battery", Carbon, Vol. 45, 2007, p. 1928.   DOI
15 K. Peng, H. Fang, J. Hu, Y. Wu, J. Zhu, Y. Yan and S.T. Lee : "Metal-Particle-Induced, Highly Localized Site-Specific Etching of Si and Formation of Single-Crystalline Si Nanowires in Aqueous Fluoride Solution", Chem.Eur.J, Vol. 12, 2006, p. 7942.   DOI
16 Y.H. Ogata, K. Kobayashi and M. Motoyama, : "Electrochemical metal deposition on silicon", Current Opinion in Solid State and Materials Science,Vol. 10, 2006, p. 163.   DOI
17 C. Benazzouz, N. Benouattas, S. Iaiche and A. Bouabellou : "Study of diffusion at surface of multilayered Cu/Au films on monocrystalline silicon", Nuclear Instruments and Methods in Physics Research B, Vol. 213, 2004, p. 519.   DOI
18 N. Ding, J. Xu, Y.X. Yao, G. Wegner, X. Fang, C.H. Chen and I. Lieberwirth : "Determination of the diffusion coefficient of lithium ions in nano- Si", Solid State Ionics, Vol.180, 2009, p. 222.   DOI   ScienceOn
19 C.A. Achete, J. Freire, G. Mariotto and E. Zanghellini : "Low-temperature silicon crystallization mediated by copper silicide formation in Cu/a-Si:H bilayers", Materials Letters Vol. 18, 1994, p. 218.   DOI
20 E. A. Turenko and O. B. Yatsenko : "Plasma Synthesis of Thin Copper Silicide Films on Single-Crystal Silicon", Inorganic Materials, Vol. 38, No. 3, 2002, p. 220.   DOI
21 X.H. Rui, N. Ding, J. Liu, C. Li and C.H. Chen : "Analysis of the chemical diffusion coefficient of lithium ions in $Li_{3}V_{2}$$(PO_{4})_{3}$ cathode material", Electrochimica Acta, Vol.55, 2010, p. 2384.   DOI   ScienceOn
22 W.-T. Kim, E.-K. Lee, B.-W. Cho, J.K. Lee and B.-K. Na : "Electrochemical Characterization of Tin Oxide Prepared by Microwave Heating", Korean Chem. Eng.Res., Vol. 46, No. 6, 2008, p. 1119.   과학기술학회마을
23 K.M. Kim, K.-Y. Kang, M.G. Choi and Y.-G.Lee : "Anode Properties of Sn-Ni Nanoparticle Composites for Rechargeable Lithium Batteries", Korean Chem. Eng. Res., Vol. 49, No. 6, 2001, p. 846.
24 Y.-S. Lee and K.-Y. Shem : "The Electrochemical Characteristics of Surface Modified Graphite Materials by Tin-Oxide for Lithium Secondary Batteries", HWAHAKKONGHAK, Vol. 40, No. 1, 2002, p. 88.   과학기술학회마을
25 A. Aboulaich, M. Mouyane, F.Robert, P.-E. Lippens, J. Olivier-Fourcade, P. Willmann and J.-C. Jumas : "New Sn-based Composites as Anode Materials for Li-ion Batteries," J. Power Sources, Vol. 174, No. 2, 2007, p. 1224.   DOI
26 J.H. Kim, H.J. Sohn, H. Kim, G. Jeong and W. Choi : "Enhanced Cycle Performance of SiO-C Composite Anode for Lithium-ion Batteries," J. Power Sources, Vol. 170, No. 2, 2007, p. 456.   DOI
27 Y. Wang, M. Wu and W.F. Zhang : "Preparation and Electrochemical Characterization of $TiO_{2}$ Nanowires as an Electrode Material for Lithium-ion Batteries", Electrochimica Acta, Vol. 53, No. 27, 2008, p. 7863.   DOI
28 M.G. Choi, K.Y. Kang, Y.-G. Lee and K.M. Kim : "Effect of Annealing Temperature on the Anode Properties of $TiO_{2}$ Nanotubes for Rechargeable Lithium Batteries", Korean Chem. Eng. Res., Vol. 50, No. 1, 2012, p. 25.   DOI
29 D. Wang, D. Choi, J. Li, Z. Yang, Z. Nie, R. Kou, D. Hu, C. Wang, L.V. Saraf, J. Zhang, I. A. Aksay and J. Liu : "Self-Assembled $TiO_{2}$-Graphene Hybrid Nanostructures for Enhanced Li-ion Insertion", ACS Nano, Vol. 3, No. 4, 2009, p. 907.   DOI