MnO2/Polypyrrole/MnO2 multi-walled-nanotube-modified anode for high-performance microbial fuel cells
文献类型：期刊论文
| 作者 | Yuan, Haoran1,3 ; Deng, Lifang1,3; Chen, Yong1,3; Yuan, Yong2
|
| 刊名 | electrochimica acta
 |
| 出版日期 | 2016-04-01 |
| 卷号 | 196页码:280-285 |
| 关键词 | multi-walled MnO2/polypyrrole/MnO2 nanotube extracellular electrode transfer electrochemical oxygen-reduction electrochemical impedance spectroscopy |
| 英文摘要 | hierarchical multi-walled mno2/polypyrrole/mno2 nanotubes (nt-mpms) were synthesized by a hydrothermal method and were decorated on a carbon cloth anode to promote microbial fuel cell (mfc) power production. compared with bare carbon cloth (ck) anodes, the maximum power density of the mfc with an nt-mpm-decorated anode reaches 32.7 +/- 3 w/cm(3), which is approximately 1.3 times higher than that of the ck, and it exhibits excellent durability. the voltage outputs of the nt-mpm anode mfc decreased by 9.2% after being subjected to more than 90 full discharging-charging cycles. in additionbanode, which facilitated biofilm growth and promoted extracellular electron transfer between the bacteria and the electrode. electrochemical impedance spectroscopy (eis) measurements reveal that nt-mpm anodes lead to a low charge transfer resistance and provide unique active centers that host the bacteria for more efficient electrocatalysis. this study introduces a promising method for the fabrication of high-performance anodes from simple, inexpensive materials. (c) 2016 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | electrochemistry |
| 研究领域[WOS] | electrochemistry |
| 关键词[WOS] | carbon nanotube/polyaniline composite ; electron-transfer mechanisms ; oxygen reduction ; enhanced performance ; manganese-dioxide ; generation ; energy ; bioelectricity ; technologies ; challenges |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000372877400031 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/11202]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Guangdong Inst Ecoenvironm & Soil Sci, Guangdong Key Lab Agr Environm Pollut Integrated, Guangzhou 510650, Guangdong, Peoples R China 3.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Haoran,Deng, Lifang,Chen, Yong,et al. MnO2/Polypyrrole/MnO2 multi-walled-nanotube-modified anode for high-performance microbial fuel cells[J]. electrochimica acta,2016,196:280-285. |
| APA | Yuan, Haoran,Deng, Lifang,Chen, Yong,&Yuan, Yong.(2016).MnO2/Polypyrrole/MnO2 multi-walled-nanotube-modified anode for high-performance microbial fuel cells.electrochimica acta,196,280-285. |
| MLA | Yuan, Haoran,et al."MnO2/Polypyrrole/MnO2 multi-walled-nanotube-modified anode for high-performance microbial fuel cells".electrochimica acta 196(2016):280-285. |
入库方式： OAI收割
来源：广州能源研究所
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