| 海底微生物燃料电池阳极锰盐改性及产电性能研究 |
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| 引用本文： | 李魁忠,付玉彬,徐谦,赵仲凯,刘佳.海底微生物燃料电池阳极锰盐改性及产电性能研究[J].材料开发与应用,2011,26(3):46-49. |
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| 作者姓名： | 李魁忠 付玉彬 徐谦 赵仲凯 刘佳 |
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| 作者单位： | 中国海洋大学材料科学与工程研究院; |
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| 基金项目： | 山东省科技攻关项目(合同号:2008GG10007003); 海洋环境与生态教育部重点实验室项目(2008010); 海底科学与探测技术教育部重点实验室项目(2008-01) |
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| 摘 要： | 阳极是限制海底微生物燃料电池输出功率的关键因素,通过改性阳极,可望提高微生物燃料电池性能.本文利用MnSO4氧化还原介体修饰石墨阳极,研究了MnSO4含量对阳极和电池产电性能的影响.结果表明,锰离子可有效加速电子转移,当阳极MnSO4的含量为4%时,阳极性能最好,电池内阻最小,最大输出功率密度为51.64mW/m2,是...
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| 关 键 词： | 海底微生物燃料电池 阳极改性 锰盐氧化还原介体 电池产电性能 |
Research of Modified Anodes with Manganese Salt and Electricity Generation Performance in Benthonic Microbial Fuel Cell |
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| LI Kui-zhong,FU Yu-bin,XU Qian,ZHAO Zhong-kai,LIU Jia.Research of Modified Anodes with Manganese Salt and Electricity Generation Performance in Benthonic Microbial Fuel Cell[J].Development and Application of Materials,2011,26(3):46-49. |
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| Authors: | LI Kui-zhong FU Yu-bin XU Qian ZHAO Zhong-kai LIU Jia |
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| Affiliation: | LI Kui-zhong,FU Yu-bin,XU Qian,ZHAO Zhong-kai,LIU Jia(Institute of Materials Science and Engineering,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | Anode is a key factor which limits the power output of benthonic microbial fuel cell,and cell performance can be improved through its modification.Graphite anodes were modified with manganese sulfate redox mediator and the effect of manganese sulfate content on the performance of anode and cell electricity generation was studied.Results showed that manganese ioncould effectively accelerate the electron transfer from the bacteria to anode.When the manganese sulfate content was 4%,the anode performance was be... |
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| Keywords: | Benthonic microbial fuel cell Anode modification Manganese salt redox mediator Cell output |
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