Enhancing the stability of power generation of single-chamber microbial fuel cells using an anion exchange membrane
BACKGROUD: A decreased power density could be observed in a single-chamber microbial fuel cell (MFC) with a cation exchange membrane (CEM), as a result of pH-associated problem and a precipitated salt-associated problem, due to the transport of cations other than protons through the membrane to the...
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| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2009-12, Vol.84 (12), p.1767-1772 |
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| container_title | Journal of chemical technology and biotechnology (1986) |
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| creator | Mo, Yinghui Liang, Peng Huang, Xia Wang, Huiyong Cao, Xiaoxin |
| description | BACKGROUD: A decreased power density could be observed in a single-chamber microbial fuel cell (MFC) with a cation exchange membrane (CEM), as a result of pH-associated problem and a precipitated salt-associated problem, due to the transport of cations other than protons through the membrane to the cathode. To inhibit cation transport and enhance the stability of power generation, an anion exchange membranes (AEM) was applied in a single-chamber MFC.RESULTS: After 70 days' operation, the power density dropped 29% in the MFC with an AEM (AMFC), smaller than 48% in the MFC with a cation exchange membrane (CMFC). The reason for this difference lay in internal resistance development. Membrane resistance in the AMFC remained the same but that in the CMFC was increased by 67 Ω, and the cathode resistance increase in the AMFC was 54 Ω, while that in the CMFC was 123 Ω. The precipitated cations on the cathode catalyst surface in the CMFC, which accounted for the resistance increase, were up to 84 times larger than that in the AMFC.CONCLUSION: Because of its capacity for inhibiting cations, the AMFC possessed more stable membrane and cathode resistances; thus an enhanced power generation was obtained. Copyright |
| doi_str_mv | 10.1002/jctb.2242 |
| format | Article |
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To inhibit cation transport and enhance the stability of power generation, an anion exchange membranes (AEM) was applied in a single-chamber MFC.RESULTS: After 70 days' operation, the power density dropped 29% in the MFC with an AEM (AMFC), smaller than 48% in the MFC with a cation exchange membrane (CMFC). The reason for this difference lay in internal resistance development. Membrane resistance in the AMFC remained the same but that in the CMFC was increased by 67 Ω, and the cathode resistance increase in the AMFC was 54 Ω, while that in the CMFC was 123 Ω. The precipitated cations on the cathode catalyst surface in the CMFC, which accounted for the resistance increase, were up to 84 times larger than that in the AMFC.CONCLUSION: Because of its capacity for inhibiting cations, the AMFC possessed more stable membrane and cathode resistances; thus an enhanced power generation was obtained. Copyright</description><identifier>ISSN: 0268-2575</identifier><identifier>ISSN: 1097-4660</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.2242</identifier><identifier>CODEN: JCTBDC</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>anion exchange membrane ; Anion exchanging ; Applied sciences ; Biochemical fuel cells ; Catalysis ; Catalytic reactions ; Cathodes ; Cation exchanging ; cation precipitation ; Chemical engineering ; Chemistry ; Density ; Energy ; Energy. Thermal use of fuels ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Exact sciences and technology ; Fuel cells ; General and physical chemistry ; Ion exchange ; Membranes ; Microorganisms ; Power generation ; Reactors ; single-chamber microbial fuel cell ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Transport</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2009-12, Vol.84 (12), p.1767-1772</ispartof><rights>Copyright © 2009 Society of Chemical Industry</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4912-c3aa5b21a2f76181d1ab6572619f342249045bf6da65d16252c396819c5d3ada3</citedby><cites>FETCH-LOGICAL-c4912-c3aa5b21a2f76181d1ab6572619f342249045bf6da65d16252c396819c5d3ada3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.2242$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.2242$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22121463$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Mo, Yinghui</creatorcontrib><creatorcontrib>Liang, Peng</creatorcontrib><creatorcontrib>Huang, Xia</creatorcontrib><creatorcontrib>Wang, Huiyong</creatorcontrib><creatorcontrib>Cao, Xiaoxin</creatorcontrib><title>Enhancing the stability of power generation of single-chamber microbial fuel cells using an anion exchange membrane</title><title>Journal of chemical technology and biotechnology (1986)</title><addtitle>J. Chem. Technol. Biotechnol</addtitle><description>BACKGROUD: A decreased power density could be observed in a single-chamber microbial fuel cell (MFC) with a cation exchange membrane (CEM), as a result of pH-associated problem and a precipitated salt-associated problem, due to the transport of cations other than protons through the membrane to the cathode. To inhibit cation transport and enhance the stability of power generation, an anion exchange membranes (AEM) was applied in a single-chamber MFC.RESULTS: After 70 days' operation, the power density dropped 29% in the MFC with an AEM (AMFC), smaller than 48% in the MFC with a cation exchange membrane (CMFC). The reason for this difference lay in internal resistance development. Membrane resistance in the AMFC remained the same but that in the CMFC was increased by 67 Ω, and the cathode resistance increase in the AMFC was 54 Ω, while that in the CMFC was 123 Ω. The precipitated cations on the cathode catalyst surface in the CMFC, which accounted for the resistance increase, were up to 84 times larger than that in the AMFC.CONCLUSION: Because of its capacity for inhibiting cations, the AMFC possessed more stable membrane and cathode resistances; thus an enhanced power generation was obtained. Copyright</description><subject>anion exchange membrane</subject><subject>Anion exchanging</subject><subject>Applied sciences</subject><subject>Biochemical fuel cells</subject><subject>Catalysis</subject><subject>Catalytic reactions</subject><subject>Cathodes</subject><subject>Cation exchanging</subject><subject>cation precipitation</subject><subject>Chemical engineering</subject><subject>Chemistry</subject><subject>Density</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Exact sciences and technology</subject><subject>Fuel cells</subject><subject>General and physical chemistry</subject><subject>Ion exchange</subject><subject>Membranes</subject><subject>Microorganisms</subject><subject>Power generation</subject><subject>Reactors</subject><subject>single-chamber microbial fuel cell</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>Transport</subject><issn>0268-2575</issn><issn>1097-4660</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNkUtv1DAUhSMEEsPAgl-ANwhYpPW140eWEEoBVbBgCkvrxnFmXPIY7Iza-fc4yqg7UCVLV7K_c3R8T5a9BHoGlLLzGzvVZ4wV7FG2AlqqvJCSPs5WlEmdM6HE0-xZjDeUUqmZXGXxYtjhYP2wJdPOkThh7Ts_HcnYkv146wLZusEFnPw4zHcxkZ3L7Q77Oj323oax9tiR9uA6Yl3XRXKYIYJDOrPK3SV62DrSu74OOLjn2ZMWu-henOY6u_50sak-51ffL79U769yW5TAcssRRc0AWaskaGgAaykUk1C2vEh_LGkh6lY2KEUDkglmeSk1lFY0HBvk6-zN4rsP45-Di5PpfZwjpgzjIRqtNVBZMPEAklOmpCoS-fa_JEgFBeVcw4NQLgQkep29W9C0zRiDa80--B7D0QA1c69m7tXMvSb29ckWo8WuDXN98V7AGDAo5Ox5vnC3vnPHfxuar9Xmw8k5XxQ-Tu7uXoHht5GKK2F-fbs0guufevOxMlXiXy18i6PBbUgprn8wCpyColwB438BXkPI2Q</recordid><startdate>200912</startdate><enddate>200912</enddate><creator>Mo, Yinghui</creator><creator>Liang, Peng</creator><creator>Huang, Xia</creator><creator>Wang, Huiyong</creator><creator>Cao, Xiaoxin</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>7U5</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope><scope>7QO</scope><scope>7T7</scope><scope>P64</scope></search><sort><creationdate>200912</creationdate><title>Enhancing the stability of power generation of single-chamber microbial fuel cells using an anion exchange membrane</title><author>Mo, Yinghui ; Liang, Peng ; Huang, Xia ; Wang, Huiyong ; Cao, Xiaoxin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4912-c3aa5b21a2f76181d1ab6572619f342249045bf6da65d16252c396819c5d3ada3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>anion exchange membrane</topic><topic>Anion exchanging</topic><topic>Applied sciences</topic><topic>Biochemical fuel cells</topic><topic>Catalysis</topic><topic>Catalytic reactions</topic><topic>Cathodes</topic><topic>Cation exchanging</topic><topic>cation precipitation</topic><topic>Chemical engineering</topic><topic>Chemistry</topic><topic>Density</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</topic><topic>Exact sciences and technology</topic><topic>Fuel cells</topic><topic>General and physical chemistry</topic><topic>Ion exchange</topic><topic>Membranes</topic><topic>Microorganisms</topic><topic>Power generation</topic><topic>Reactors</topic><topic>single-chamber microbial fuel cell</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><topic>Transport</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mo, Yinghui</creatorcontrib><creatorcontrib>Liang, Peng</creatorcontrib><creatorcontrib>Huang, Xia</creatorcontrib><creatorcontrib>Wang, Huiyong</creatorcontrib><creatorcontrib>Cao, Xiaoxin</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mo, Yinghui</au><au>Liang, Peng</au><au>Huang, Xia</au><au>Wang, Huiyong</au><au>Cao, Xiaoxin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancing the stability of power generation of single-chamber microbial fuel cells using an anion exchange membrane</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><addtitle>J. Chem. Technol. Biotechnol</addtitle><date>2009-12</date><risdate>2009</risdate><volume>84</volume><issue>12</issue><spage>1767</spage><epage>1772</epage><pages>1767-1772</pages><issn>0268-2575</issn><issn>1097-4660</issn><eissn>1097-4660</eissn><coden>JCTBDC</coden><abstract>BACKGROUD: A decreased power density could be observed in a single-chamber microbial fuel cell (MFC) with a cation exchange membrane (CEM), as a result of pH-associated problem and a precipitated salt-associated problem, due to the transport of cations other than protons through the membrane to the cathode. To inhibit cation transport and enhance the stability of power generation, an anion exchange membranes (AEM) was applied in a single-chamber MFC.RESULTS: After 70 days' operation, the power density dropped 29% in the MFC with an AEM (AMFC), smaller than 48% in the MFC with a cation exchange membrane (CMFC). The reason for this difference lay in internal resistance development. Membrane resistance in the AMFC remained the same but that in the CMFC was increased by 67 Ω, and the cathode resistance increase in the AMFC was 54 Ω, while that in the CMFC was 123 Ω. The precipitated cations on the cathode catalyst surface in the CMFC, which accounted for the resistance increase, were up to 84 times larger than that in the AMFC.CONCLUSION: Because of its capacity for inhibiting cations, the AMFC possessed more stable membrane and cathode resistances; thus an enhanced power generation was obtained. Copyright</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.2242</doi><tpages>6</tpages></addata></record> |
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| ispartof | Journal of chemical technology and biotechnology (1986), 2009-12, Vol.84 (12), p.1767-1772 |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | anion exchange membrane Anion exchanging Applied sciences Biochemical fuel cells Catalysis Catalytic reactions Cathodes Cation exchanging cation precipitation Chemical engineering Chemistry Density Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells General and physical chemistry Ion exchange Membranes Microorganisms Power generation Reactors single-chamber microbial fuel cell Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Transport |
| title | Enhancing the stability of power generation of single-chamber microbial fuel cells using an anion exchange membrane |
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