A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes composite in marine sediment microbial fuel cell and its electrochemical performance
Summary A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes (DAQ/MWCNTs) composite was fabricated in order to improve its electrochemical performance in marine sediment microbial fuel cell (MSMFC). The number of microbes on the DAQ/MWCNTs modified anode is 18.02 times o...
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| Veröffentlicht in: | International journal of energy research 2018-06, Vol.42 (7), p.2574-2582 |
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| container_title | International journal of energy research |
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| creator | Zhang, Haoshuang Fu, Yubin Zhou, Changyang Liu, Shuang Zhao, Minggang Chen, Tonglai Zai, Xuerong |
| description | Summary
A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes (DAQ/MWCNTs) composite was fabricated in order to improve its electrochemical performance in marine sediment microbial fuel cell (MSMFC). The number of microbes on the DAQ/MWCNTs modified anode is 18.02 times of blank anode, and it has the best electrochemical performance compared with other anodes. Its exchange current density and biofilm capacitance are 1472.15 times and 18.66 times higher than that of blank anode, respectively. The maximum power density of composite modified MSMFC (890.12 mW·m−2) is 3.01‐fold of blank cell (296.11 mW·m−2). The mechanism analysis of DAQ/MWCNTs shows that DAQ, as an electron‐transfer mediator, can accelerate electron transfer to benefit the electrochemical performance of anode. This provides a new anode modification method for the development of high power MSMFC as long‐term power source to drive monitoring instruments. |
| doi_str_mv | 10.1002/er.4034 |
| format | Article |
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A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes (DAQ/MWCNTs) composite was fabricated in order to improve its electrochemical performance in marine sediment microbial fuel cell (MSMFC). The number of microbes on the DAQ/MWCNTs modified anode is 18.02 times of blank anode, and it has the best electrochemical performance compared with other anodes. Its exchange current density and biofilm capacitance are 1472.15 times and 18.66 times higher than that of blank anode, respectively. The maximum power density of composite modified MSMFC (890.12 mW·m−2) is 3.01‐fold of blank cell (296.11 mW·m−2). The mechanism analysis of DAQ/MWCNTs shows that DAQ, as an electron‐transfer mediator, can accelerate electron transfer to benefit the electrochemical performance of anode. This provides a new anode modification method for the development of high power MSMFC as long‐term power source to drive monitoring instruments.</description><identifier>ISSN: 0363-907X</identifier><identifier>EISSN: 1099-114X</identifier><identifier>DOI: 10.1002/er.4034</identifier><language>eng</language><publisher>Bognor Regis: Hindawi Limited</publisher><subject>1,5‐Dihydroxyanthraquinone ; Anodes ; Biochemical fuel cells ; Biofilms ; Capacitance ; composite modified anode ; Current density ; Electrochemical analysis ; electrochemical performance ; Electrochemistry ; Electron transfer ; Electrons ; electron‐transfer mediator ; Fuel cells ; Fuel technology ; Instruments ; marine sediment microbial fuel cells ; Marine sediments ; Maximum power density ; Microorganisms ; Monitoring instruments ; Multi wall carbon nanotubes ; multiwalled carbon nanotubes ; Nanotechnology ; Nanotubes ; Oxidoreductions ; Sediment</subject><ispartof>International journal of energy research, 2018-06, Vol.42 (7), p.2574-2582</ispartof><rights>Copyright © 2018 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3614-d93e69c291eba797ed157363888563c72d343fc338688189d02b2dbbd5c85eb43</citedby><cites>FETCH-LOGICAL-c3614-d93e69c291eba797ed157363888563c72d343fc338688189d02b2dbbd5c85eb43</cites><orcidid>0000-0002-1523-3195 ; 0000-0003-2899-7829</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fer.4034$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fer.4034$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Zhang, Haoshuang</creatorcontrib><creatorcontrib>Fu, Yubin</creatorcontrib><creatorcontrib>Zhou, Changyang</creatorcontrib><creatorcontrib>Liu, Shuang</creatorcontrib><creatorcontrib>Zhao, Minggang</creatorcontrib><creatorcontrib>Chen, Tonglai</creatorcontrib><creatorcontrib>Zai, Xuerong</creatorcontrib><title>A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes composite in marine sediment microbial fuel cell and its electrochemical performance</title><title>International journal of energy research</title><description>Summary
A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes (DAQ/MWCNTs) composite was fabricated in order to improve its electrochemical performance in marine sediment microbial fuel cell (MSMFC). The number of microbes on the DAQ/MWCNTs modified anode is 18.02 times of blank anode, and it has the best electrochemical performance compared with other anodes. Its exchange current density and biofilm capacitance are 1472.15 times and 18.66 times higher than that of blank anode, respectively. The maximum power density of composite modified MSMFC (890.12 mW·m−2) is 3.01‐fold of blank cell (296.11 mW·m−2). The mechanism analysis of DAQ/MWCNTs shows that DAQ, as an electron‐transfer mediator, can accelerate electron transfer to benefit the electrochemical performance of anode. This provides a new anode modification method for the development of high power MSMFC as long‐term power source to drive monitoring instruments.</description><subject>1,5‐Dihydroxyanthraquinone</subject><subject>Anodes</subject><subject>Biochemical fuel cells</subject><subject>Biofilms</subject><subject>Capacitance</subject><subject>composite modified anode</subject><subject>Current density</subject><subject>Electrochemical analysis</subject><subject>electrochemical performance</subject><subject>Electrochemistry</subject><subject>Electron transfer</subject><subject>Electrons</subject><subject>electron‐transfer mediator</subject><subject>Fuel cells</subject><subject>Fuel technology</subject><subject>Instruments</subject><subject>marine sediment microbial fuel cells</subject><subject>Marine sediments</subject><subject>Maximum power density</subject><subject>Microorganisms</subject><subject>Monitoring instruments</subject><subject>Multi wall carbon nanotubes</subject><subject>multiwalled carbon nanotubes</subject><subject>Nanotechnology</subject><subject>Nanotubes</subject><subject>Oxidoreductions</subject><subject>Sediment</subject><issn>0363-907X</issn><issn>1099-114X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp10ctKAzEUBuAgCtYqvkLAhQsdTSZzXRapFxAEUXA35HKGRjJJm8xYZ-cj-Bg-l09iat26yuJ8_D8nB6FjSi4oIekl-IuMsGwHTSip64TS7GUXTQgrWFKT8mUfHYTwSkic0XKCvmbYujcwmFunAHdO6VaDwmLE9Dz__vhUejEq795HbvuF56tBW2fhshtMr9fcmGgl98JZbGNEPwgIWLpu6YLuAWuLO-61BRxA6Q5sjzstvROaG9wOsVeC2ZQrrPuAwYDsvZMLiCqKJfjW-Y5bCYdor-UmwNHfO0XP1_Onq9vk_uHm7mp2n0hW0CxRNYOilmlNQfCyLkHRvIy7V1WVF0yWqWIZayVjVVFVtKoVSUWqhFC5rHIQGZuik23u0rvVAKFvXt3gbaxs0viJNGYWLKrTrYq7hOChbZZex03HhpJmc4YGfLM5Q5RnW7nWBsb_WDN__NU_kfSMnA</recordid><startdate>20180610</startdate><enddate>20180610</enddate><creator>Zhang, Haoshuang</creator><creator>Fu, Yubin</creator><creator>Zhou, Changyang</creator><creator>Liu, Shuang</creator><creator>Zhao, Minggang</creator><creator>Chen, Tonglai</creator><creator>Zai, Xuerong</creator><general>Hindawi Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>7TB</scope><scope>7TN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>F28</scope><scope>FR3</scope><scope>H96</scope><scope>KR7</scope><scope>L.G</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-1523-3195</orcidid><orcidid>https://orcid.org/0000-0003-2899-7829</orcidid></search><sort><creationdate>20180610</creationdate><title>A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes composite in marine sediment microbial fuel cell and its electrochemical performance</title><author>Zhang, Haoshuang ; Fu, Yubin ; Zhou, Changyang ; Liu, Shuang ; Zhao, Minggang ; Chen, Tonglai ; Zai, Xuerong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3614-d93e69c291eba797ed157363888563c72d343fc338688189d02b2dbbd5c85eb43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>1,5‐Dihydroxyanthraquinone</topic><topic>Anodes</topic><topic>Biochemical fuel cells</topic><topic>Biofilms</topic><topic>Capacitance</topic><topic>composite modified anode</topic><topic>Current density</topic><topic>Electrochemical analysis</topic><topic>electrochemical performance</topic><topic>Electrochemistry</topic><topic>Electron transfer</topic><topic>Electrons</topic><topic>electron‐transfer mediator</topic><topic>Fuel cells</topic><topic>Fuel technology</topic><topic>Instruments</topic><topic>marine sediment microbial fuel cells</topic><topic>Marine sediments</topic><topic>Maximum power density</topic><topic>Microorganisms</topic><topic>Monitoring instruments</topic><topic>Multi wall carbon nanotubes</topic><topic>multiwalled carbon nanotubes</topic><topic>Nanotechnology</topic><topic>Nanotubes</topic><topic>Oxidoreductions</topic><topic>Sediment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Haoshuang</creatorcontrib><creatorcontrib>Fu, Yubin</creatorcontrib><creatorcontrib>Zhou, Changyang</creatorcontrib><creatorcontrib>Liu, Shuang</creatorcontrib><creatorcontrib>Zhao, Minggang</creatorcontrib><creatorcontrib>Chen, Tonglai</creatorcontrib><creatorcontrib>Zai, Xuerong</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>International journal of energy research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Haoshuang</au><au>Fu, Yubin</au><au>Zhou, Changyang</au><au>Liu, Shuang</au><au>Zhao, Minggang</au><au>Chen, Tonglai</au><au>Zai, Xuerong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes composite in marine sediment microbial fuel cell and its electrochemical performance</atitle><jtitle>International journal of energy research</jtitle><date>2018-06-10</date><risdate>2018</risdate><volume>42</volume><issue>7</issue><spage>2574</spage><epage>2582</epage><pages>2574-2582</pages><issn>0363-907X</issn><eissn>1099-114X</eissn><abstract>Summary
A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes (DAQ/MWCNTs) composite was fabricated in order to improve its electrochemical performance in marine sediment microbial fuel cell (MSMFC). The number of microbes on the DAQ/MWCNTs modified anode is 18.02 times of blank anode, and it has the best electrochemical performance compared with other anodes. Its exchange current density and biofilm capacitance are 1472.15 times and 18.66 times higher than that of blank anode, respectively. The maximum power density of composite modified MSMFC (890.12 mW·m−2) is 3.01‐fold of blank cell (296.11 mW·m−2). The mechanism analysis of DAQ/MWCNTs shows that DAQ, as an electron‐transfer mediator, can accelerate electron transfer to benefit the electrochemical performance of anode. This provides a new anode modification method for the development of high power MSMFC as long‐term power source to drive monitoring instruments.</abstract><cop>Bognor Regis</cop><pub>Hindawi Limited</pub><doi>10.1002/er.4034</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-1523-3195</orcidid><orcidid>https://orcid.org/0000-0003-2899-7829</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | 1,5‐Dihydroxyanthraquinone Anodes Biochemical fuel cells Biofilms Capacitance composite modified anode Current density Electrochemical analysis electrochemical performance Electrochemistry Electron transfer Electrons electron‐transfer mediator Fuel cells Fuel technology Instruments marine sediment microbial fuel cells Marine sediments Maximum power density Microorganisms Monitoring instruments Multi wall carbon nanotubes multiwalled carbon nanotubes Nanotechnology Nanotubes Oxidoreductions Sediment |
| title | A novel anode modified by 1,5‐dihydroxyanthraquinone/multiwalled carbon nanotubes composite in marine sediment microbial fuel cell and its electrochemical performance |
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