Electrochemical treatment of graphite to enhance electron transfer from bacteria to electrodes
文献类型：期刊论文
| 作者 | Tang, Xinhua1,2; Guo, Kun1,2; Li, Haoran1; Du, Zhuwei1 ; Tian, Jinglei1,3
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| 刊名 | BIORESOURCE TECHNOLOGY
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| 出版日期 | 2011-02-01 |
| 卷号 | 102期号:3页码:3558-3560 |
| 关键词 | Electrochemical treatment Graphite Carboxyl Electron transfer Microbial fuel cell |
| ISSN号 | 0960-8524 |
| 通讯作者 | Li, HR |
| 英文摘要 | In this paper, graphite felts were continuously electrochemically oxidized to increase the current generation in microbial fuel cells (MFCs). The treated and untreated graphite felts were utilized as anodes in MFCs and current production was compared. The current production on electrochemically treated graphite felt anodes was about 1.13 mA. 39.5% higher compared with that of MFCs containing untreated anodes. The results demonstrated that the electronic coupling between graphite felt electrodes and electrogenic bacteria could be enhanced by electrochemical oxidization of the electrodes. Further study showed that the newly generated carboxyl containing functional groups from electrochemical oxidization were responsible for the enhanced electron transfer, due to their strong hydrogen bonding with peptide bonds in bacterial cytochromes. (C) 2010 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 关键词[WOS] | OXIDIZED CARBON-FIBERS ; MICROBIAL FUEL-CELLS ; ELECTRICITY PRODUCTION ; POWER-GENERATION ; ENERGY ; REDUCTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000286904500201 |
| 公开日期 | 2013-11-08 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5263]  |
| 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, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, 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 | Tang, Xinhua,Guo, Kun,Li, Haoran,et al. Electrochemical treatment of graphite to enhance electron transfer from bacteria to electrodes[J]. BIORESOURCE TECHNOLOGY,2011,102(3):3558-3560. |
| APA | Tang, Xinhua,Guo, Kun,Li, Haoran,Du, Zhuwei,&Tian, Jinglei.(2011).Electrochemical treatment of graphite to enhance electron transfer from bacteria to electrodes.BIORESOURCE TECHNOLOGY,102(3),3558-3560. |
| MLA | Tang, Xinhua,et al."Electrochemical treatment of graphite to enhance electron transfer from bacteria to electrodes".BIORESOURCE TECHNOLOGY 102.3(2011):3558-3560. |
入库方式： OAI收割
来源：过程工程研究所
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