Colloidal Crystal-Derived Nanoporous Electrode Materials of Cut SWNTs-Assembly and TiO2/SWNTs Nanocomposite

被引：25

作者：

Moriguchi, Isamu ^{[1
]}

Shono, Yuki ^{[2
]}

Yamada, Hirotoshi ^{[1
]}

Kudo, Tetsuichi ^{[3
]}

机构：

[1] Nagasaki Univ, Fac Engn, Nagasaki 8528521, Japan

[2] Nagasaki Univ, Grad Sch Sci & Technol, Nagasaki 8528521, Japan

[3] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2008年 / 112卷 / 46期

关键词：

D O I：

10.1021/jp802649t

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Relatively ordered macroporous films of a cut single-walled carbon nanotubes (c-SWNTs) assembly and a TiO2/c-SWNTs nanocomposite were successfully fabricated by colloidal crystal template processes using polystyrene particles. The macroporous TiO2/c-SWNTs nanocomposite film showed excellent rate capability of Li-insertion/extraction. The rate-dependent Li-insertion/extraction capacities were close to theoretical values expected from Li-diffusion in anatase-TiO2 thin layer without blocking electrolyte-ion and electron access.

引用

页码：14560 / 14565

页数：6

共 27 条

[21] Single-walled carbon nanotubes coated with titania nanoparticles [J].