Optimal Metal Dose of Alternative Cathode Catalyst Considering Organic Substances in Single Chamber Microbial Fuel Cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남주윤 | - |
dc.contributor.author | 문충만 | - |
dc.contributor.author | 정엠마 | - |
dc.contributor.author | 이원태 | - |
dc.contributor.author | 신항식 | - |
dc.contributor.author | 김현우 | - |
dc.date.available | 2020-04-24T12:26:06Z | - |
dc.date.created | 2020-03-31 | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 1226-1025 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/2200 | - |
dc.description.abstract | Optimal preparation guidelines of a cathode catalyst layer by non-precious metal catalysts were evaluated based on electrochemical performance in single-chamber microbial fuel cells (MFCs). Experiments for catalyst loading rate revealed that iron(II) phthalocyanine (FePc) can be a promising alternative, comparable to platinum (Pt) and cobalt tetramethoxyphenylporphyrin (CoTMPP), including effects of substrate concentration. Results showed that using an optimal FePc loading of 1 mg/cm2 was equivalent to a Pt loading of 0.35mg/cm2 on the basis of maximum power density. Given higher loading rates or substrate concentrations, FePc proved to be a better alternative for Pt than CoTMPP. Under the optimal loading rate, it was further revealed that 40 wt% of FePc to carbon support allowed for the best power generation. These results suggest that proper control of the non-precious metal catalyst layer and substrate concentration are highly interrelated, and reveal how those combinations promote the economic power generation of single-chamber MFCs | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 대한환경공학회 | - |
dc.title | Optimal Metal Dose of Alternative Cathode Catalyst Considering Organic Substances in Single Chamber Microbial Fuel Cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 이원태 | - |
dc.identifier.doi | 10.4491/eer.2013.18.3.145 | - |
dc.identifier.scopusid | 2-s2.0-84885711428 | - |
dc.identifier.bibliographicCitation | Environmental Engineering Research, v.18, no.3, pp.145 - 150 | - |
dc.citation.title | Environmental Engineering Research | - |
dc.citation.volume | 18 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 145 | - |
dc.citation.endPage | 150 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001804362 | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordAuthor | Alternative catalyst | - |
dc.subject.keywordAuthor | Cobalt tetramethoxyphenylporphyrin | - |
dc.subject.keywordAuthor | Iron(II) phthalocyanine | - |
dc.subject.keywordAuthor | Microbial fuel cells | - |
dc.subject.keywordAuthor | Optimization | - |
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