Nanomaterial-Enhanced All-Solid Flexible Zinc-Carbon Batteries

被引：153

作者：

Hiralal, Pritesh ^{[1
]}

Imaizumi, Shinji ^{[2
]}

Unalan, Husnu Emrah ^{[3
]}

Matsumoto, Hidetoshi ^{[2
]}

Minagawa, Mie ^{[2
]}

Rouvala, Markku ^{[4
]}

Tanioka, Akihiko ^{[2
]}

Amaratunga, Gehan A. J. ^{[1
]}

机构：

[1] Univ Cambridge, Dept Engn, Cambridge CB3 0FA, England

[2] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan

[3] Middle E Tech Univ, Dept Met & Mat Engn, TR-06531 Ankara, Turkey

[4] Nokia Res Ctr, Helsinki 00180, Finland

来源：

ACS NANO | 2010年 / 4卷 / 05期

关键词：

battery; flexible; solid electrolyte; carbon fiber; carbon nanotubes; titanium dioxide; POLYMER ELECTROLYTES; PERFORMANCE;

D O I：

10.1021/nn901391q

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Solid-state and flexible zinc carbon (or Leclanche) batteries are fabricated using a combination of functional nanostructured materials for optimum performance. Flexible carbon nanofiber mats obtained by electrospinning are used as a current collector and cathode support for the batteries. The cathode layer consists of manganese oxide particles combined with single-walled carbon nanotubes for improved conductivity. A polyethylene oxide layer containing titanium oxide nanoparticles forms the electrolyte layer, and a thin zinc foil is used as the anode. The battery is shown to retain its performance under mechanically stressed conditions. The results show that the above configuration can achieve solid-state mechanical flexibility and increased shelf life with little sacrifice in performance.

引用

页码：2730 / 2734

页数：5

共 20 条

[1] Review of selected electrode-solution interactions which determine the performance of Li and Li ion batteries [J].