Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell

Handle URI:
http://hdl.handle.net/10754/599349
Title:
Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell
Authors:
Deng, Qian; Li, Xinyang; Zuo, Jiane.; Ling, Alison; Logan, Bruce E.
Abstract:
An activated carbon fiber felt (ACFF) cathode lacking metal catalysts is used in an upflow microbial fuel cell (UMFC). The maximum power density with the ACFF cathode is 315 mW m-2, compared to lower values with cathodes made of plain carbon paper (67 mW m-2), carbon felt (77 mW m-2), or platinum-coated carbon paper (124 mW m-2, 0.2 mg-Pt cm-2). The addition of platinum to the ACFF cathode (0.2 mg-Pt cm-2) increases the maximum power density to 391 mW m-2. Power production is further increased to 784 mW m-2 by increasing the cathode surface area and shaping it into a tubular form. With ACFF cutting into granules, the maximum power is 481 mW m-2 (0.5 cm granules), and 667 mW m-2 (1.0 cm granules). These results show that ACFF cathodes lacking metal catalysts can be used to substantially increase power production in UMFC compared to traditional materials lacking a precious metal catalyst. © 2009 Elsevier B.V.
Citation:
Deng Q, Li X, Zuo J, Ling A, Logan BE (2010) Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell. Journal of Power Sources 195: 1130–1135. Available: http://dx.doi.org/10.1016/j.jpowsour.2009.08.092.
Publisher:
Elsevier BV
Journal:
Journal of Power Sources
Issue Date:
Feb-2010
DOI:
10.1016/j.jpowsour.2009.08.092
Type:
Article
ISSN:
0378-7753
Sponsors:
This research is financially supported by the Foundation of Doctoral Scientific Research for Institutions of Higher Education, the Ministry of Education, China, the project number is 20060003078, and Award KUS-11-003-13 (to BEL) by King Abdullah University of Science and Technology (KAUST).
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Full metadata record

DC FieldValue Language
dc.contributor.authorDeng, Qianen
dc.contributor.authorLi, Xinyangen
dc.contributor.authorZuo, Jiane.en
dc.contributor.authorLing, Alisonen
dc.contributor.authorLogan, Bruce E.en
dc.date.accessioned2016-02-28T05:49:46Zen
dc.date.available2016-02-28T05:49:46Zen
dc.date.issued2010-02en
dc.identifier.citationDeng Q, Li X, Zuo J, Ling A, Logan BE (2010) Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell. Journal of Power Sources 195: 1130–1135. Available: http://dx.doi.org/10.1016/j.jpowsour.2009.08.092.en
dc.identifier.issn0378-7753en
dc.identifier.doi10.1016/j.jpowsour.2009.08.092en
dc.identifier.urihttp://hdl.handle.net/10754/599349en
dc.description.abstractAn activated carbon fiber felt (ACFF) cathode lacking metal catalysts is used in an upflow microbial fuel cell (UMFC). The maximum power density with the ACFF cathode is 315 mW m-2, compared to lower values with cathodes made of plain carbon paper (67 mW m-2), carbon felt (77 mW m-2), or platinum-coated carbon paper (124 mW m-2, 0.2 mg-Pt cm-2). The addition of platinum to the ACFF cathode (0.2 mg-Pt cm-2) increases the maximum power density to 391 mW m-2. Power production is further increased to 784 mW m-2 by increasing the cathode surface area and shaping it into a tubular form. With ACFF cutting into granules, the maximum power is 481 mW m-2 (0.5 cm granules), and 667 mW m-2 (1.0 cm granules). These results show that ACFF cathodes lacking metal catalysts can be used to substantially increase power production in UMFC compared to traditional materials lacking a precious metal catalyst. © 2009 Elsevier B.V.en
dc.description.sponsorshipThis research is financially supported by the Foundation of Doctoral Scientific Research for Institutions of Higher Education, the Ministry of Education, China, the project number is 20060003078, and Award KUS-11-003-13 (to BEL) by King Abdullah University of Science and Technology (KAUST).en
dc.publisherElsevier BVen
dc.subjectActivated carbon fiber felten
dc.subjectNon-catalyst cathodeen
dc.subjectUpflow microbial fuel cellen
dc.titlePower generation using an activated carbon fiber felt cathode in an upflow microbial fuel cellen
dc.typeArticleen
dc.identifier.journalJournal of Power Sourcesen
dc.contributor.institutionTsinghua University, Beijing, Chinaen
dc.contributor.institutionWuhan Safety and Environmental Protection Research Institute, Wuhan, Chinaen
dc.contributor.institutionUniversity of Minnesota Twin Cities, Minneapolis, United Statesen
dc.contributor.institutionPennsylvania State University, State College, United Statesen
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