Synthesis and Electrochemical Properties of Porous Titania Fabricated from Nanosheets

Synthesis and Electrochemical Properties of Porous Titania Fabricated from Nanosheets
复制标题

纳米片多孔二氧化钛的合成及电化学性能

DOI:
10.4028/www.scientific.net/kem.566.111
复制
发表时间:
2013
期刊:
Key Engineering Materials
影响因子:
--
通讯作者:
T. Okutani
T. Okutani
中科院分区:
--
文献类型:
--
作者:
M. Sakao;N. Kijima;M. Yoshinaga;J. Akimoto;T. Okutani

文献摘要

参考文献

被引文献

相似文献

以(C4 H9)4 NOH剥离的二氧化钛纳米片为原料,采用喷雾干燥法制备了多孔二氧化钛。氮气吸附-脱附等温线表明,多孔二氧化钛具有由狭缝状孔组成的介孔结构。多孔二氧化钛在液体有机电解质锂电池中充当可再充电活性材料。初始锂嵌入容量为约150 mAh/g(截止电压为1.0 V),其大致对应于Li0.45 TiO 2的组成。
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.
DOI: --
发表时间: --
期刊: Journal of Physics and Chemistry of Solids, (accepted for publication) (掲載確定)
影响因子: --
作者:
J. Awaka;et al.;Y. Takahashi;N. Kijima
通讯作者: N. Kijima