Electricity Generation from Microbial Fuel Cell with Polypyrrole-Coated Carbon Nanofiber Composite

被引：8
|
作者：
Roh, Sung-Hee [1 ]
机构：
[1] Chosun Univ, Dept Chem & Biochem Engn, Kwangju 501759, South Korea
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2015年 / 15卷 / 02期
基金：
新加坡国家研究基金会;
关键词：
Carbon Nanofiber; Carbon Nanotubes; Polypyrrole; Composite; Microbial Fuel Cells; ANODE MATERIAL; NANOTUBES; SUPERCAPACITOR;
D O I：
10.1166/jnn.2015.9317
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Polyacrylonitrile (PAN) nanofibers, with and without embedded carbon nanotubes (CNTs) were fabricated by the electrospinning process. Polypyrrole (PPy) was coated on the activated PAN/CNT nanofiber by in-situ chemical polymerization in order to improve the electrochemical performance. The electrocatalytic behaviors of the PPy-PAN/CNT composite anode were investigated by means of cyclic voltammetry to evaluate as the anode for microbial fuel cells (MFCs) application. In comparison with unmodified carbon cloth (CC) anodes, PPy-PAN/CNT nanofiber composite showed the improvement of the maximum power density by 40%. The PPy-PAN/CNT nanofiber composite electrode therefore offers good prospects for application in MFCs.
引用
收藏
页码：1700 / 1703
页数：4
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