Cycle and rate properties of mesoporous tin anode for lithium ion secondary batteries

被引：35

作者：

Nara, Hiroki ^{[1
]}

Fukuhara, Yoshiki ^{[1
]}

Takai, Azusa ^{[1
]}

Komatsu, Masaki ^{[1
]}

Mukaibo, Hitomi ^{[1
]}

Yamauchi, Yusuke ^{[2
]}

Momma, Toshiyuki ^{[3
,4
]}

Kuroda, Kazuyuki ^{[1
,4
]}

Osaka, Tetsuya ^{[1
]}

机构：

[1] Waseda Univ, Grad Sch Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan

[2] Natl Inst Mat Sci, WPI Res Ctr, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan

[3] Waseda Univ, Waseda Inst Adv Study, Tokyo 1698050, Japan

[4] Japan Sci & Technol Agcy, CREST, Kawaguchi, Saitama 3320012, Japan

来源：

CHEMISTRY LETTERS | 2008年 / 37卷 / 02期

关键词：

D O I：

10.1246/cl.2008.142

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A mesoporous Sn anode was electrodeposited in the presence of lyotropic liquid crystals made of nonionic surfactants. The introduction of mesoporous structure was effective for the accommodation of volume change of Sn during charge and discharge cycling of Li ions. The discharge capacity of the mesoporous Sn anode at 1 C rate was as high as 425 mA h g(-1) at the 100th cycle, and that was as high as 320 mA It g(-1) at the 100th cycle even though at 5 degrees C rate.

引用

页码：142 / 143

页数：2

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