Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박호범 | - |
dc.date.accessioned | 2018-03-23T02:27:39Z | - |
dc.date.available | 2018-03-23T02:27:39Z | - |
dc.date.issued | 2012-12 | - |
dc.identifier.citation | Journal of Power Sources, 2012, 220, P.269-279 | en_US |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S037877531201244X?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/51072 | - |
dc.description.abstract | A microbial fuel cell (MFC) is a bio-electrochemical system that drives a current by mimicking bacterial interactions found in nature. Usually, MFCs use Nation as a PEM to separate the electrodes while permitting protons transfer between the anode and cathode. However, Nation is expensive and accounts for a large percentage of the costs in MFC configuration. Here, we show MFCs using hydrocarbon-based PEM, disulfonated poly (arylene ether sulfone) (BPSH), which is considered as one of alternative PEM, and relatively inexpensive as compared with Nation. BPSH membranes exhibit a comparable performance to Nation 212. Especially, BPSH 40 and 60 (mole %) have higher proton conductivity than Nation 212. In a two-chamber system, MFC with BPSH 40 shows higher voltage than that with Nation 212. MFCs with BPSH 20 and 30 show lower voltage decline than other PEMs. In a single-chamber system, a voltage of MFC with BPSH 40 shows about 30% higher (17 mV) than that with Nation 212 (13 mV) with internal resistance of 10 Omega. In addition, The MFC with BPSH 40 produced about 10% higher maximum power density (126 mW m(-2)) than that with Nation 212 (111 mW m(-2)). (C) 2012 Elsevier BM. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by WCU (World Class University) program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (R31-10092). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier B.V. | en_US |
dc.subject | Fuel Cells | en_US |
dc.subject | Microbial fuel cell | en_US |
dc.subject | Polymer electrolyte membrane | en_US |
dc.subject | Sulfonated polymer membrane | en_US |
dc.title | Electrochemical performance of microbial fuel cells based on disulfonated poly(arylene ether sulfone) membranes | en_US |
dc.type | Article | en_US |
dc.relation.volume | 220 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2012.07.109 | - |
dc.relation.page | 269-279 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.contributor.googleauthor | Choi, TaeHwan | - |
dc.contributor.googleauthor | Won, YoungBin | - |
dc.contributor.googleauthor | Lee, JinWon | - |
dc.contributor.googleauthor | Shin, DongWon | - |
dc.contributor.googleauthor | Lee, YoungMoo | - |
dc.contributor.googleauthor | Kim, Minkyong | - |
dc.contributor.googleauthor | Park, HoBum | - |
dc.relation.code | 2012205693 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | badtzhb | - |
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