The Factors Affecting Biofilm Formation in the Mediatorless Microbial Fuel Cell
文献类型：期刊论文
| 作者 | Li, H. R.1; Feng, Y. L.2; Tang, X. H.1; Zhang, J. J.2; Lian, J.2 |
| 刊名 | CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 24期号:3页码:341-346 |
| 关键词 | Mediatorless microbial fuel cell Geobacter metallireducens biofilm current anode surface |
| ISSN号 | 0352-9568 |
| 其他题名 | Chem. Biochem. Eng. Q. |
| 中文摘要 | The mediatorless microbial fuel cell (MFC) was constructed with Geobacter metallireducens and the factors affecting biofilm formation and structure were studied using sodium acetate as substrate. The process of biofilm formation was clearly observed by SEM. Current in MFC was mainly generated by the bacteria attached on the anode surface. Experiments showed that the adhesion of Geobacter metallireducens on the anode primarily depended on the chemical bond, rather than the electrostatic force between the bacteria and the anode. Shear force changed the structure of the biofilm, and consequently affected the current generation. The electricity could resume while the open circuit was connected, which demonstrated that the MFC could endure temporary intermittence. In addition, the substrate concentration and the anode surface area were in proportion to electricity. |
| 英文摘要 | The mediatorless microbial fuel cell (MFC) was constructed with Geobacter metallireducens and the factors affecting biofilm formation and structure were studied using sodium acetate as substrate. The process of biofilm formation was clearly observed by SEM. Current in MFC was mainly generated by the bacteria attached on the anode surface. Experiments showed that the adhesion of Geobacter metallireducens on the anode primarily depended on the chemical bond, rather than the electrostatic force between the bacteria and the anode. Shear force changed the structure of the biofilm, and consequently affected the current generation. The electricity could resume while the open circuit was connected, which demonstrated that the MFC could endure temporary intermittence. In addition, the substrate concentration and the anode surface area were in proportion to electricity. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Engineering, Chemical |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Engineering |
| 关键词[WOS] | ELECTRICITY-GENERATION ; PERFORMANCE ; ELECTRODES |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000284444700009 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6345]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China 2.Univ Sci & Technol Beijing, Sch Civil & Environm Engn, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, H. R.,Feng, Y. L.,Tang, X. H.,et al. The Factors Affecting Biofilm Formation in the Mediatorless Microbial Fuel Cell[J]. CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY,2010,24(3):341-346. |
| APA | Li, H. R.,Feng, Y. L.,Tang, X. H.,Zhang, J. J.,&Lian, J..(2010).The Factors Affecting Biofilm Formation in the Mediatorless Microbial Fuel Cell.CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY,24(3),341-346. |
| MLA | Li, H. R.,et al."The Factors Affecting Biofilm Formation in the Mediatorless Microbial Fuel Cell".CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY 24.3(2010):341-346. |
入库方式： OAI收割
来源：过程工程研究所
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