Stable nanostructured polyaniline electrode for supercapacitor application

被引：141
作者：
Dhawale, D. S. [1 ,2 ]
Vinu, A. [2 ]
Lokhande, C. D. [1 ]
机构：
[1] Shivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, MS, India
[2] Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, World Premier Int WPI Res Ctr, Tsukuba, Ibaraki 3050044, Japan
来源：
ELECTROCHIMICA ACTA | 2011年 / 56卷 / 25期
关键词：
Polyaniline; Chemical bath deposition; Nanostructure; Supercapacitor; Demonstration; PERFORMANCE; CAPACITANCE; NANOWIRES; FILMS; ELECTROSYNTHESIS; POLYMERIZATION; COMPOSITES; NETWORK; CARBON;
D O I：
10.1016/j.electacta.2011.08.042
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this work, we present a chemical strategy for the synthesis of stable nanostructured polyaniline electrodes for supercapacitor applications. Based on field emission scanning electron microscope (FESEM) and transmission electron microscope (TEM) analysis, average nanograined polyaniline electrode diameter was found to be 20-30nm. The specific capacitance reaches a maximum value of 503 Fg(-1) with a specific energy and a specific power of 96.23 Wh kg(-1) and 8.88 kW kg(-1). respectively. Additionally, a working toy fan is demonstrated. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：9482 / 9487
页数：6
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