Power production enhancement with a polyaniline modified anode in microbial fuel cells
文献类型：期刊论文
| 作者 | Lai, Bin1,2; Tang, Xinghua1,2; Li, Haoran1; Du, Zhuwei1 ; Liu, Xinwei1,3; Zhang, Qian1,3
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| 刊名 | BIOSENSORS & BIOELECTRONICS
 |
| 出版日期 | 2011-10-15 |
| 卷号 | 28期号:1页码:373-377 |
| 关键词 | Microbial fuel cells Polyaniline Electropolymerization X-ray photoelectron spectroscopy Scanning electron microscopy Multi-layer electrode |
| ISSN号 | 0956-5663 |
| 通讯作者 | Li, HR |
| 英文摘要 | In this paper, an approach of improving power generation of microbial fuel cells (MFCs) by using a HSO(4)(-) doped polyaniline modified carbon cloth anode was reported. The modification of carbon cloth anode was accomplished by electrochemical polymerization of aniline in 5% H(2)SO(4) solution. A dual-chamber MFC reactor with the modified anode achieved a maximum power density of 5.16 W m(-3), an internal resistance of 90 Omega, and a start-up time of 4 days, which was respectively 2.66 times higher, 65.5% lower, and 33.3% shorter than the corresponding values of the MFC with unmodified anode. Evidence from X-ray photoelectron spectroscopy and scanning electron microscopy results proved that the formation of biofilm on the anode surface could prevent the HSO(4)(-) doped polyaniline to be de-doped, and the results from electrochemical tests confirmed that the electrochemical activity of the modified anode was enhanced significantly after inoculation. Charge transfer was facilitated by polyaniline modification. All the results indicated that the polyaniline modification on the anode was an efficient approach of improving the performance of MFCs. (C) 2011 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Biophysics ; Biotechnology & Applied Microbiology ; Chemistry, Analytical ; Electrochemistry ; Nanoscience & Nanotechnology |
| 研究领域[WOS] | Biophysics ; Biotechnology & Applied Microbiology ; Chemistry ; Electrochemistry ; Science & Technology - Other Topics |
| 关键词[WOS] | ELECTRICITY-GENERATION ; CONDUCTING POLYMERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000295661700058 |
| 公开日期 | 2013-10-30 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4570]  |
| 专题 | 过程工程研究所_生化工程国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China 3.Univ Sci & Technol Beijing, Sch Civil & Environm Engn, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lai, Bin,Tang, Xinghua,Li, Haoran,et al. Power production enhancement with a polyaniline modified anode in microbial fuel cells[J]. BIOSENSORS & BIOELECTRONICS,2011,28(1):373-377. |
| APA | Lai, Bin,Tang, Xinghua,Li, Haoran,Du, Zhuwei,Liu, Xinwei,&Zhang, Qian.(2011).Power production enhancement with a polyaniline modified anode in microbial fuel cells.BIOSENSORS & BIOELECTRONICS,28(1),373-377. |
| MLA | Lai, Bin,et al."Power production enhancement with a polyaniline modified anode in microbial fuel cells".BIOSENSORS & BIOELECTRONICS 28.1(2011):373-377. |
入库方式： OAI收割
来源：过程工程研究所
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