Synthesis and Electrochemical Properties of Porous Titania Fabricated from Nanosheets

Article Preview

Abstract:

A porous titania was synthesized by spray-drying of titania nanosheets exfoliated by (C4H9)4NOH. Nitrogen adsorption-desorption isotherms showed that the porous titania has a mesoporous structure composed of slit-shaped pores. The porous titania acted as a rechargeable active material in a liquid organic electrolyte lithium cell. An initial lithium insertion capacity was about 150 mAh/g (cut-off voltage of 1.0 V), which approximately correspond to the composition of Li0.45TiO2.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

111-114

Citation:

Online since:

July 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Z. Yang, D. Choi, S. Kerisit, K. M. Rosso, D. Wang, J. Zhang, G. Graff, J. Liu, J. Power Sources, 192 (2009) 588.

Google Scholar

[2] M. Osada, T. Sasaki, J. Mater. Chem. 19 (2009) 2503.

Google Scholar

[3] N. Kijima, Y. Takahashi, H. Hayakawa, J. Awaka and J. Akimoto, J. Phys. Chem. Solids 69 (2008) 1447.

Google Scholar

[4] N. Kijima, M. Kuwabara, J. Akimoto, T. Kumagai, K. Igarashi and T. Shimizu, J. Power. Sources 196 (2011) 7006.

DOI: 10.1016/j.jpowsour.2010.10.022

Google Scholar

[5] L. Wang, K. Takada, A. Kajiyama, M. Onoda, Y. Michiue, L. Zhang, M. Watanabe, T. Sasaki, Chem. Mater. 15 (2003) 4508.

Google Scholar

[6] S. Suzuki, M. Miyayama, J. Phys. Chem. B 110 (2006) 4731.

Google Scholar

[7] K.S.W. Sing, D.H. Everett, R.A.W. Haul, L. Moscou, R.A. Pierotti, J. Rouquerol, T. Siemieniewska, Pure Appl. Chem. 57 (1985) 603.

DOI: 10.1002/9783527619474.ch11

Google Scholar

[8] (a) D. Dollimore, G.R. Heal, J. Appl. Chem. 14(1964)109; (b) D. Dollimore, G.R. Heal, J. Colloid Interface Sci. 33(1970)508.

DOI: 10.1016/0021-9797(70)90002-0

Google Scholar