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Synthesis of Mesophase Cerium(IV) Oxides via Surfactant Templating

Published online by Cambridge University Press:  18 March 2011

Masahiko Inagaki ,
Atsushi Hozumi ,
Yoshiyuki Yokogawa  and
Tetsuya Kameyama
Masahiko Inagaki
Affiliation:
National Industrial Research Institute of Nagoya, 1-1 Hirate-cho, Kita-ku, Nagoya 462-8510, Japan
Atsushi Hozumi
Affiliation:
National Industrial Research Institute of Nagoya, 1-1 Hirate-cho, Kita-ku, Nagoya 462-8510, Japan
Yoshiyuki Yokogawa
Affiliation:
National Industrial Research Institute of Nagoya, 1-1 Hirate-cho, Kita-ku, Nagoya 462-8510, Japan
Tetsuya Kameyama
Affiliation:
National Industrial Research Institute of Nagoya, 1-1 Hirate-cho, Kita-ku, Nagoya 462-8510, Japan
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Abstract

Mesostructured cerium(IV) oxides were directly synthesized via the hexamethylenetetramine (HMT) homogeneous precipitation method. Cerium(III) nitrate, a templating agent, HMT and water were mixed in a molar ratio of 1: 0.1-2: 1-15: 100-1000 and kept at 65 to 95°C for 10 to 40 hours. 1-Hexadecanesulfonic acid sodium salt was used as the templating agent. Low-angle XRD patterns showed that the as-prepared powders had a lamellar structure with d100=4.1 nm. Wide-range (2θ=10-70°) XRD patterns also exhibited reflection peaks of CeO2 with a fluorite structure. However, the low-angle reflection peaks disappeared in calcined specimens.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 658: Symposium GG – Solid-State Chemistry of Inorganic Materials III , 2000 , GG64.1
Copyright
Copyright © Materials Research Society 2001

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References

REFERENCES

1. Huo, Q., Margolese, D. I., Ciesla, U., Feng, P., Gier, T. E., Sieger, P., Leon, R., Petroff, P. M., Schth, F. and Stucky, G. D., Nature, 368, 317 (1994).Google Scholar
2. Antonelli, D. M. and Ying, J. Y., Angew. Chem. Int. Ed, 34, 2014 (1995).Google Scholar
3. Antonelli, D. M. and Ying, J. Y., Chem. Mater., 8, 874 (1996).Google Scholar
4. Ciesla, U., Schacht, S., Stucky, G. D., Unger, K. K., Schth, F., Angew. Chem. Int. Ed., 35, 541 (1996).Google Scholar
5. Knowles, J. A., Hudson, M. J., Chem. Commun., 2083 (1995).Google Scholar
6. Kim, A., Bruinsma, P., Chen, Y.. Wang, L., Liu, J., Chem. Commun., 161 (1997).Google Scholar
7. Pacheco, G., Zhao, E., Garcia, A., Sklyarov, A., Fripiat, J. J., Chem. Commun., 491 (1997).Google Scholar
8. Wong, S. M., Ying, J. Y., Chem. Mater., 10, 2067 (1998).Google Scholar
9. Vaudry, F., Khodabandeh, S. and Davis, M. E., Chem. Mater., 8, 1451 (1996).Google Scholar
10 Putnman, R. L., Nakagawa, N., McGrath, K. M., Yao, N., Aksay, I. A., Gruner, S. M., Navrotsky, A., Chem. Mater., 9 2690 (1997).Google Scholar
11. Tian, Z., Tong, W., Wang, J., Duan, N., Krishnan, V. V. and Suib, S. L., Sience 276, 926 (1997).Google Scholar
12. Liu, P., Liu, J., Sayari, A., Chem. Commun., 557 (1997).Google Scholar
13. Severin, G. K., AbdelFatah, T. M., Pinnavaia, T. J., Chem. Commun., 1471 (1998).Google Scholar
14. Yang, P., Zhao, D., Margolese, D. I., Chmelka, B. F. and Stucky, G. D., Nature, 396, 152 (1998).Google Scholar
15. Yang, P., Zhao, D., Margolese, D. I., Chmelka, B. F. and Stucky, G. D., Chem. Mater., 11, 2813 (1999).Google Scholar
16. Yada, M., H Kitamura, Ichinose, A., Machida, M. and T Kijima, Angew. Chem. Int. Ed., 38, 3506 (1999).Google Scholar
17. Chen, P. L. and Chen, I. W., J. Am. Ceram. Soc. 76,1577 (1993).Google Scholar