Browse > Article
http://dx.doi.org/10.3740/MRSK.2004.14.8.587

Fabrication of Three-dimensionally Ordered Macroporous Electrode Materials by Using PMMA Template  

Seo Kyoung Soo (Advanced Materials Division, Korea Research Institute of Chemical Technology)
Jung Ha-Kyun (Advanced Materials Division, Korea Research Institute of Chemical Technology)
Son Yongkeun (Department of Chemistry, Sungkyunkwan University)
Publication Information
Korean Journal of Materials Research / v.14, no.8, 2004 , pp. 587-594 More about this Journal
Abstract
Three-dimensionally ordered macroporous (3DOM) structures of the $LiCoO_2$ electrode materials for Li secondary batteries were fabricated by using the close-packed arrays of PMMA spheres served as templates. In order to successfully fabricate the cathode materials with highly ordered array form, the metal citrates were applied to new precursors. The precursor/template composites were prepared by the infiltration with metal citrate precursors into the voids of template. By removing the PMMA templates, then, the inverse opal structures with the uniform pores of narrow size distribution were resulted. It was confirmed that the 3DOM $LiCoO_2$ material is to take a single phase of rocksalt (R3m) structure. In addition, 3DOM $LiNiO_2$ and $LiMn_{2}O_4$ cathode materials were fabricated using an identical preparation procedure. Also, the morphology of the 3DOM cathode materials calcined at $500^{\circ}C\;to\;700^{\circ}C$ was observed by scanning electron microscope.
Keywords
electrode material; cathode; macroporous; colloidal crystal template; PMMA;
Citations & Related Records
연도 인용수 순위
  • Reference
1 S. Yamada, M. Fujiwara and M. Kanda, J. Power Sources, 54, 209 (1995)   DOI   ScienceOn
2 G. X. Wang, S. Zhong, D. H. Bradhurst, S. X. Dou and H. K. Liu, J. Power Sources, 76, 141 (1998)   DOI   ScienceOn
3 H. Hirano, R. Kanno, Y. Kawamato, Y. Takeda, K. Ymaura, M. Takano, K. Ohyama, M. Ohashi and Y. Yamaguchi, Solid State Ion., 78, 123 (1995)   DOI   ScienceOn
4 H. Arai, S. Okada, H. Ohtsuka, M. Ichimura and J. Yamaki, J. Power Sources, 80, 261 (1995)   DOI   ScienceOn
5 J. Morales, C. Peres-Vicente and J. L. Tirado, Mater. Res. Bull., 25, 623 (1990)   DOI   ScienceOn
6 T. Ohzuku, A. Ueda, M. Nagayama, Y. Iwakoshi and H. Komori, Electrochim. Acta., 38, 1159 (1993)   DOI   ScienceOn
7 T. Nohma, H. Kurokawa, M. Uehara, M. Takahashi, K. Nishio and T. Saito, J. Power Sources, 54, 522 (1995)   DOI   ScienceOn
8 R. J. Gummow, M. M. Thackeray, W. I. F. David and S. Hull, Mater. Res. Bull., 27, 327 (1992)   DOI   ScienceOn
9 D. H. Kim, E. D. Jeong, S. P. Kim and Y. B. Shim, Bull. Korean Chem. Soc., 21, 1125 (2000)
10 D. Zou, S. Ma, R. Guan, M. Park, L. Sun, J. J. Aklonis, and R. Salovey, J. Polym. Sci. Pol. Chem., Part A, 30, 137 (1992)   DOI
11 H. Yan, C. F Blanford, B. T. Holland, M. Parent, W. H. Smyrl and A. Stein, Adv. Mater., 11, 1003 (1999)   DOI
12 H. Yan, S. Sokolov, J. C. Lytle, A. Stein, F. Zhangand and W. H. Smyrl, J. Electrochem. Soc., 150, A1102 (2003)   DOI   ScienceOn
13 O. D. Veley and E. W. Kaler, Adv. Mater., 12, 531 (2000)   DOI   ScienceOn
14 Z. Lei, J. Li, Y. Zhang and S. Lu, J. Mater. Chem., 10, 2629 (2000)   DOI
15 J. S. Sakamoto and B. Dunn, J. Mater. Chem., 12, 2859 (2002)   DOI   ScienceOn
16 A. Burukhin, O. Brylev, P. Hany and B. R. Churagulov, Solid State Ion., 151, 259 (2002)   DOI   ScienceOn
17 Y. Xia, B. Gates, Y. Yin and Y. Lu, Adv. Mater., 12, 693 (2000)   DOI   ScienceOn
18 B. T. Holland, C. F. Blanford and A. Stein, Science, 281, 538 (1998)   DOI   ScienceOn
19 A. A. Zakhidov, R. H. Baughman, Z. Iqbal, C. Cui, I. Khayrullin, S. O. Dantas, J. Marti and V. G. Ralchenko, Science, 282, 897 (1998)   DOI   ScienceOn
20 S. M. Lala, L. A. Montoro and J. M. Rosolen, J. Power Sources, 124, 118 (2003)   DOI   ScienceOn
21 Y. Li, C. Wan, Y. Wu, C. Jiang and Y. Zhu, J. Power Sources, 85, 294 (2000)   DOI   ScienceOn
22 O. D. Veley, T. A. Jede, R. F. Lobo and A. M. Lenhoff, Nature, 389, 447 (1997)   DOI   ScienceOn
23 Z. S. Wronski, Int. Mater. Rev., 46, 1 (2001)   DOI   ScienceOn
24 D. R. Sadoway and A. M. Mayes, MRS Bulletin, August 2002, pp. 590-596
25 C. J. Patrissi and C. R. Martin, J. Electrochem. Soc., 146, 3176 (1999)   DOI
26 Z. S. Peng, C. R. Wan and C. Y. Jiang, J. Power Sources, 72, 215 (1998)   DOI   ScienceOn
27 J. M. Tarascon and M. Armand, Nature, 414, 359 (2001)   DOI   ScienceOn
28 S. Licht, B. Wang and S. Ghosh, Science, 285, 1039 (1999)   DOI   ScienceOn