Structural design of 3-dimensional disk electrode based on Cu-CoO composite for Li-ion battery

Cheol-Woo Ahn; Young-Hoon Chung; Byung-Dong Hahn; Dong-Soo Park; Yung-Eun Sung

Korean Journal of Chemical Engineering, Vol.29, No.8, 985-988, August, 2012

DOI10.1007/s11814-011-0281-4 Export Citation

Structural design of 3-dimensional disk electrode based on Cu-CoO composite for Li-ion battery

Cheol-Woo Ahn, Young-Hoon Chung¹, Byung-Dong Hahn, Dong-Soo Park, and Yung-Eun Sung^{1, †}

Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam 641-831, Korea
¹School of Chemical & Biological Engineering & Research Center for Energy Conversion and Storage, Seoul National University, Seoul 151-744, Korea

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A 3-dimensional disk electrode structure was designed to further improve the capacity and reduce the weight in the anode of a Li-ion battery. The additives, such as binding and carbon based conducting materials, were removed. In particular, Cu foil was not used in this 3-dimensional disk electrode. All the specimens were fabricated using conventional ceramic process, which was appropriate for the scale-up in industry. In the 3-dimensional disk electrode, the Cu-CoO composite was selected and excellent capacity was observed.

Keywords:Ceramic Composites;Porous Materials;Composite Materials

[References]

Winter M, Besenhard JO, Electrochim. Acta, 45(1-2), 31 (1999)
Idota Y, Kubota T, Matsufuji A, Maekawa Y, Miyasaka T, Science, 276(5317), 1395 (1997)
Larcher D, Prakash AS, Saint J, Mocrette M, Trascon JM, Chem. Mater., 16, 5502 (2004)
Yang J, Wang BF, Wang K, Liu Y, Xie JY, Wen ZS, Electrochem. Solid State Lett., 6(8), A154 (2003)
Bryngelsson H, Eskhult J, Nyholm L, Herranen M, Alm O, Edstrom K, Chem. Mater., 19, 1170 (2007)
Ng SH, Wang J, Wexler D, Konstantinov K, Guo ZP, Liu HK, Angew. Chem. Int. Ed., 45, 6869 (2006)
Larcher D, Beattie S, Morcrette M, Edstrom K, Jumasc JC, Tarascon JM, J. Mater. Chem., 17, 3759 (2007)
Kim WS, Kim HS, Park IS, Kim Y, Chung KI, Lee JK, Sung YE, Electrochim. Acta, 52(13), 4566 (2007)
Ahn HJ, Kim YS, Kim WB, Sung YE, Seong TY, J. Power Sources, 163(1), 211 (2006)
Li H, Balaya P, Maier J, J. Electrochem. Soc., 151(11), A1878 (2004)
Arico AS, Bruce P, Scrosati B, Tarascon JM, Schalkwijk WV, Nature Mater., 4, 366 (2005)
Chen J, Xu LN, Li WY, Gou XL, Adv. Mater., 17(5), 582 (2005)
Zhang CQ, Tu JP, Huang XH, Yuan YF, Chen XT, Mao FJ, Alloys Compd., 441, 52 (2007)
Poizot P, Laruelle S, Grugeon S, Dupont L, Tarascon JM, Nature., 407, 496 (2000)
Ahn CW, Song HC, Park SH, Nahm S, Uchino K, Priya S, Lee HG, Kang NK, Jpn. J. Appl. Phys., 44(3), 1314 (2005)
Ellingham HJTJ, Soc. Chem. Ind., 63, 125 (1944)
Graskell DR, Introduction to the thermodynamics of materials, 3rd Ed., Taylor & Francis, Washington, 370 (1995)

[Referenced By]

[Related Articles]

[1] Winter M, Besenhard JO, Electrochim. Acta, 45(1-2), 31 (1999)

[2] Idota Y, Kubota T, Matsufuji A, Maekawa Y, Miyasaka T, Science, 276(5317), 1395 (1997)

[3] Larcher D, Prakash AS, Saint J, Mocrette M, Trascon JM, Chem. Mater., 16, 5502 (2004)

[4] Yang J, Wang BF, Wang K, Liu Y, Xie JY, Wen ZS, Electrochem. Solid State Lett., 6(8), A154 (2003)

[5] Bryngelsson H, Eskhult J, Nyholm L, Herranen M, Alm O, Edstrom K, Chem. Mater., 19, 1170 (2007)

[6] Ng SH, Wang J, Wexler D, Konstantinov K, Guo ZP, Liu HK, Angew. Chem. Int. Ed., 45, 6869 (2006)

[7] Larcher D, Beattie S, Morcrette M, Edstrom K, Jumasc JC, Tarascon JM, J. Mater. Chem., 17, 3759 (2007)

[8] Kim WS, Kim HS, Park IS, Kim Y, Chung KI, Lee JK, Sung YE, Electrochim. Acta, 52(13), 4566 (2007)

[9] Ahn HJ, Kim YS, Kim WB, Sung YE, Seong TY, J. Power Sources, 163(1), 211 (2006)

[10] Li H, Balaya P, Maier J, J. Electrochem. Soc., 151(11), A1878 (2004)

[11] Arico AS, Bruce P, Scrosati B, Tarascon JM, Schalkwijk WV, Nature Mater., 4, 366 (2005)

[12] Chen J, Xu LN, Li WY, Gou XL, Adv. Mater., 17(5), 582 (2005)

[13] Zhang CQ, Tu JP, Huang XH, Yuan YF, Chen XT, Mao FJ, Alloys Compd., 441, 52 (2007)

[14] Poizot P, Laruelle S, Grugeon S, Dupont L, Tarascon JM, Nature., 407, 496 (2000)

[15] Ahn CW, Song HC, Park SH, Nahm S, Uchino K, Priya S, Lee HG, Kang NK, Jpn. J. Appl. Phys., 44(3), 1314 (2005)

[16] Ellingham HJTJ, Soc. Chem. Ind., 63, 125 (1944)

[17] Graskell DR, Introduction to the thermodynamics of materials, 3rd Ed., Taylor & Francis, Washington, 370 (1995)