Hydrogen production in single chamber microbial electrolysis cells with stainless steel fiber felt cathodes
文献类型：期刊论文
| 作者 | Su, Min; Wei, Liling; Qiu, Zhaozheng; Wang, Gang; Shen, Jianquan |
| 刊名 | JOURNAL OF POWER SOURCES
 |
| 出版日期 | 2016 |
| 卷号 | 301页码:29-34 |
| 关键词 | Microbial electrolysis cell Stainless steel fiber felt Cathode Hydrogen production |
| 英文摘要 | Microbial electrolysis cell (MEC) is a promising technology for sustainable production of hydrogen from biodegradable carbon sources. Employing a low-cost and high efficient cathode to replace platinum catalyzed cathode (Pt/C) for hydrogen generation is a challenge for commercialization of MEC. Here we show that a 3D macroporous stainless steel fiber felt (SSFF) with high electrochemical active surface area has an excellent catalytic activity for hydrogen generation, which is comparable to Pt/C cathode and superior to stainless steel mesh (SSM) cathode in the single-chamber MEC. The SSFF cathode (mean filter rating 100 Am) produces hydrogen at a rate of 3.66 +/- 0.43 m(3) H-2 m(-3)d(-1) (current density of 17.29 +/- 1.68 A m(-2)), with a hydrogen recovery of 76.37 +/- 15.04% and overall energy efficiency of 79.61 +/- 13.07% at an applied voltage of 0.9 V. The performance of SSFF cathode improves over time due to a decrease in overpotential which caused by corrosion. These results demonstrate that SSFF can be a promising alternative for Pt catalytic cathode in MEC for hydrogen production. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29244]  |
| 专题 | 化学研究所_绿色印刷实验室 |
| 作者单位 | Chinese Acad Sci, Inst Chem, Key Lab Green Printing, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Min,Wei, Liling,Qiu, Zhaozheng,et al. Hydrogen production in single chamber microbial electrolysis cells with stainless steel fiber felt cathodes[J]. JOURNAL OF POWER SOURCES,2016,301:29-34. |
| APA | Su, Min,Wei, Liling,Qiu, Zhaozheng,Wang, Gang,&Shen, Jianquan.(2016).Hydrogen production in single chamber microbial electrolysis cells with stainless steel fiber felt cathodes.JOURNAL OF POWER SOURCES,301,29-34. |
| MLA | Su, Min,et al."Hydrogen production in single chamber microbial electrolysis cells with stainless steel fiber felt cathodes".JOURNAL OF POWER SOURCES 301(2016):29-34. |
入库方式： OAI收割
来源：化学研究所
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